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Sep
30.
10.1.25 A good 50% chance of AM showers, a slight chance of thunderstorms, a bit warmer, showers likely (70%) and a slight chance of thunderstorms this afternoon.
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Category: Uncategorized

An Upper Level Low Pressure Trough (“U” Shape) is sweeping moisture from the southwest into the Pacific Northwest. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  today. The graphics for days 3-7  Friday through Tuesday show the frontal activity over the Pacific Northwest through the period.

Note: NOTE: THE OUTDOOR BURN SEASON HAS BEEN DELAYED UNTIL 10/15 FOR ALL OF LANE COUNTY.

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 18 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 9 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a good (50%) chance of AM showers and a slight (20%) chance of thunderstorms, a bit warmer with showers likely (70%) and a slight (20%) of thunderstorms this afternoon (0.10 in. of rain possible, more in storms, gusty winds and small hail possible), mostly cloudy with a good (50%) chance of showers tonight (0.10 in. of rain possible),
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and a bit warmer with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday afternoon (under 0.10 in. of rain possible), partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit cooler Friday, then partly cloudy Friday night.
  • highs 68-70 cooling to 69 Friday lows 50-47.
  • A mix of clouds and sun Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, clear at night,
  • Sunny and a bit warmer Monday, clear Monday night,
  • Then sunny Tuesday.
  • highs 69-76 lows 44-42 warming to 43 Monday night (seasonal averages high 72 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY OCTOBER 4 TH:
Ducks have a BYE Week.
Beavers vs Appalachian State Mountaineers at Appalachian Stadium, Boone, NC. – Game time 12:30 pm PDT: Mostly Sunny 70 degrees, cooling as the game progresses.

SATURDAY OCTOBER 11 TH:

Ducks vs Indiana Autzen Stadium – Game Time  12:30 pm PDT:Too soon for a preliminary weather forecast.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy and slightly warmer with a (40%) chance of showers and a slight (20%) chance of thunderstorms today (under 0.10 in. of rain possible, a (30%) chance of showers  tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit warmer with a (30%) chance of showers and a slight (20%) chance of thunderstorms  Thursday afternoon (under 0.10 in. of rain possible), partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Patchy AM and late night fog, partly cloudy Friday afternoon, then partly cloudy Friday night.
  • highs 69-72 lows near 52.
  • Partly cloudy Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, clear at night,
  • Then sunny and a bit warmer Monday and Tuesday, clear Monday night.
  • highs 72-82 lows 48-46 warming to 49 Monday night. (seasonal averages high 74 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with AM coastal showers likely (70%) and a slight (20%) chance of thunderstorms with a good (50%) of coastal showers  this afternoon while a good (50%) chance of AM inland showers and a slight (20%) chance of thunderstorms  and slightly cooler with afternoon inland showers likely (70%) and a slight (20%) chance of thunderstorms this afternoon (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of rain tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a (30%) chance of showers Thursday, partly cloudy with a (30%) chance of evening showers, then just mostly cloudy late at night,
  • Partly cloudy and a bit warmer Friday, then partly cloudy Friday night.
  • highs 66-69 lows 53-52.
  • Partly cloudy and a bit warmer Saturday, partly cloudy late Saturday night,
  • Mostly sunny Sunday, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Then mostly sunny and a bit cooler Tuesday.
  • highs 70-68 warming to 73 Sunday lows 52-49 warming to 50 Sunday night. (seasonal averages high 65 low 49)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • A mix of clouds and sun with a good (50%) chance of AM showers, mostly cloudy with showers likely (70%) and a bit warmer this afternoon (0.25 in. of rain possible), evening showers likely (70%), then a (40%) chance of showers late tonight,
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday afternoon, mostly cloudy with (30%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit warmer Friday, then partly cloudy late Friday night.
  • snow level 7,000 ft. today and tonight, 6,500 ft. Thursday, 7,000 ft. Thursday night, free air freezing level 9,000 ft. Friday, then 11,000 ft. Friday night.
  • highs 54-50 warming to 52 Thursday lows 37-34 warming to 35 Friday night.
  • AM clouds and sun, sunny and a bit warmer Saturday afternoon, mostly clear in the evening, partly cloudy late Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit warmer Tuesday.
  • free air freezing level 11,000 ft. Saturday, 10,000 ft. Saturday night through Sunday night, 11,000 ft. Monday, then 12,000 ft. Monday night and Tuesday.
  • highs 58-53 warming to 56 Monday lows 36-33.
 ______

Sep
30.
9.30.25 A 50% chance of showers this evening and tonight with a slight chance of evening thunderstorms.
No Comments
Category: Uncategorized

An Upper Level Low Pressure Trough (“U” Shape) is sweeping moisture from the southwest into the Pacific Northwest. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  Wednesday. The graphics for days 3-7  Friday through Tuesday show the frontal activity over the Pacific Northwest through the period.

Note: NOTE: THE OUTDOOR BURN SEASON HAS BEEN DELAYED UNTIL 10/15 FOR ALL OF LANE COUNTY.

ADVISORIES:

  • *A WIND ADVISORY IS IN EFFECT UNTIL 11PM TONIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 31 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 8 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a good (50%) chance of evening showers and a slight (20%) chance of thunderstorms, a good (50%) showers late tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy with a good (50%) chance of AM showers and a slight (20%) chance of thunderstorms, a bit warmer with showers likely (70%) and a slight (20%) of thunderstorms Wednesday afternoon (0.10 in. of rain possible, more in storms, gusty winds and small hail possible), mostly cloudy with a good (50%) chance of showers Wednesday night (0.10 in. of rain possible),
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and a bit warmer with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday afternoon (under 0.10 in. of rain possible), partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit cooler Friday, then partly cloudy Friday night.
  • lows 50 cooling to 47 Friday night highs 68-70 cooling to 69 Friday.
  • A mix of clouds and sun Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, clear at night,
  • Sunny and a bit warmer Monday, clear Monday night,
  • Then sunny Tuesday.
  • highs 69-76 lows 44-42 warming to 43 Monday night (seasonal averages high 72 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY OCTOBER 4 TH:
Ducks have a BYE Week.
Beavers vs Appalachian State Mountaineers at Appalachian Stadium, Boone, NC. – Game time 12:30 pm PDT: Mostly Sunny 70 degrees, cooling as the game progresses.

SATURDAY OCTOBER 11 TH:

Ducks vs Indiana Autzen Stadium – Game Time  12:30 pm PDT:Too soon for a preliminary weather forecast.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Cloudy with early evening showers likely (70%) and a slight (20%) chance of thunderstorms, a slight (20%) chance of late evening showers with a slight (20%) chance of thunderstorms late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy and slightly warmer with a (40%) chance of showers and a slight (20%) chance of thunderstorms Wednesday (under 0.10 in. of rain possible, a (30%) chance of showers  Wednesday night (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit warmer with a (30%) chance of showers and a slight (20%) chance of thunderstorms  Thursday afternoon (under 0.10 in. of rain possible), partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Patchy AM and late night fog, partly cloudy Friday afternoon, then partly cloudy Friday night.
  • lows 54-52 highs 69-72.
  • Partly cloudy Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, clear at night,
  • Then sunny and a bit warmer Monday and Tuesday, clear Monday night.
  • highs 72-82 lows 48-46 warming to 49 Monday night. (seasonal averages high 74 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with early evening coastal showers continuing overnight tonight with a slight (20%) chance of thunderstorms while inland evening showers with a good (50%) chance of inland showers late tonight (0.10 in. of rain possible),
  • Mostly cloudy with AM coastal showers likely (70%) and a slight (20%) chance of thunderstorms with a good (50%) of coastal showers  Wednesday afternoon while a good (50%) chance of AM inland showers and a slight (20%) chance of thunderstorms  and slightly cooler with afternoon inland showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday afternoon (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of rain Wednesday night (under 0.10 in. of rain possible),
  • Mostly cloudy with a (30%) chance of showers Thursday, partly cloudy with a (30%) chance of evening showers, then just mostly cloudy late at night,
  • Partly cloudy and a bit warmer Friday, then partly cloudy Friday night.
  • lows 56-52 highs 66-69.
  • Partly cloudy and a bit warmer Saturday, partly cloudy late Saturday night,
  • Mostly sunny Sunday, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Then mostly sunny and a bit cooler Tuesday.
  • highs 70-68 warming to 73 Sunday lows 52-49 warming to 50 Sunday night. (seasonal averages high 65 low 49)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy with evening showers likely (70%), a (40%) chance of showers late tonight (0.25 in. of rain possible),
  • A mix of clouds and sun with a good (50%) chance of AM showers, mostly cloudy with showers likely (70%) and a bit warmer Wednesday afternoon (0.25 in. of rain possible), evening showers likely (70%), then a (40%) chance of showers late Wednesday night,
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday afternoon, mostly cloudy with (30%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit warmer Friday, then partly cloudy late Friday night.
  • snow level 7,500 ft. tonight, 7,000 ft. Wednesday and Wednesday night, 6,500 ft. Thursday, 7,000 ft. Thursday night, free air freezing level 9,000 ft. Friday, then 11,000 ft. Friday night.
  • lows 40-33 highs 54-50 warming to 52 Thursday.
  • AM clouds and sun, sunny and a bit warmer Saturday afternoon, mostly clear in the evening, partly cloudy late Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit warmer Tuesday.
  • free air freezing level 11,000 ft. Saturday, 10,000 ft. Saturday night through Sunday night, 11,000 ft. Monday, then 12,000 ft. Monday night and Tuesday.
  • highs 58-53 warming to 56 Monday lows 36-33.
 ______

Sep
29.
9.30.25 Mostly sunny with a slight chance of AM showers, increasing clouds and a bit warmer with showers this afternoon for your Tuesday.
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Category: Uncategorized

An Upper Level High Pressure Ridge is sweeping moisture from the southwest into the Pacific Northwest. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  today and tomorrow. The graphics for days 3-7  Friday through Tuesday show the frontal activity over the Pacific Northwest between Friday and Saturday.

Note: NOTE: THE OUTDOOR BURN SEASON HAS BEEN DELAYED UNTIL 10/15 FOR ALL OF LANE COUNTY.

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • *A WIND ADVISORY IS IN EFFECT FROM 9 AM UNTIL 11PM TODAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • *AN  AIR QUALITY ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR THE COASTAL RANGE IN LANE COUNTY INCLUDING THE AREA FROM MAPLETON TO VENETA DUE TO SMOKE FROM THE MOON COMPLEX FIRE IN THE SISKIYOU NATIONAL FOREST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 22 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 18 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly sunny with a slight (20%) chance of AM showers, increasing clouds and a bit warmer with showers this afternoon, showers  tonight,
  • Mostly cloudy and a bit warmer with showers and a slight (20%) of thunderstorms Wednesday afternoon, mostly cloudy with a good (50%) chance of evening showers, partly cloudy with a good (50%) chance of showers at night,
  • A mix of clouds and sun and a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday, then partly cloudy with a slight (20%) chance of showers Thursday night.
  • highs 68-69 cooling to 67 Thursday lows 53-47.
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Mostly sunny and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 72-68 warming to 73 Monday lows 46-42 (seasonal averages high 73 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY OCTOBER 4 TH:
Ducks have a BYE Week.
Beavers vs Appalachian State Mountaineers at Appalachian Stadium, Boone, NC. – Game time 12:30 pm PDT: Mostly Sunny 70 degrees, cooling as the game progresses.

SATURDAY OCTOBER 11 TH:

Ducks vs Indiana Autzen Stadium – Game Time  12:30 pm PDT:

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy with a good (50%) chance of AM rain, cloudy and a bit warmer with rain this afternoon (0.25 in. of rain possible), rain tonight (0.25 in. of rain possible),
  • Mostly cloudy with AM rain likely (70%), showers likely (70%) and a bit warmer with a slight (20%) chance of thunderstorms Wednesday afternoon, a good (50%) chance of rain late Wednesday night,
  • Mostly cloudy and a bit cooler with a (30%) chance of rain Thursday, partly cloudy with a slight (20%) chance of evening,  patchy fog late Thursday night.
  • highs 67-72 cooling to 70 Thursday lows 54-50.
  • Patchy AM and late night fog, partly cloudy and a bit warmer Friday afternoon, partly cloudy Friday night,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, sunny and a bit cooler Saturday afternoon, partly cloudy at night,
  • Partly cloudy and a bit cooler Sunday, clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 73-70 warming to 76 Monday lows 50-45. (seasonal averages high 75 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a good (50%) chance of AM coastal rain and a slight (20%) chance of thunderstorms and a bit warmer with coastal showers and a slight (20%) chance of thunderstorms this afternoon while a good (50%) of inland AM rain inland rain this afternoon, breezy (Coastal Wind: S 10-15 mph increasing to 15-25 mph late this morning and afternoon, mostly cloudy with evening coastal rain and a slight (20%) chance of thunderstorms and coastal rain likely (70%) late tonight while inland rain tonight,
  • Mostly cloudy with AM rain likely (70%), a bit warmer with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday afternoon (0.50 in. of rain possible), a (40%) chance of rain Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of rain Thursday, partly cloudy with a slight (20%) chance of evening rain, then mostly cloudy with patchy fog late Thursday night.
  • highs 66-69 lows 56-52.
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Friday afternoon, partly cloudy with patchy fog and a slight (20%) chance of rain Friday night,
  • Partly cloudy with patchy fog and a slight (20%) chance of rain and a bit cooler Saturday, mostly clear in the evening, partly cloudy late at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 70-68 warming to 73 Sunday lows 52-49 warming to 50 Sunday night. (seasonal averages high 65 low 49)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly sunny in the AM, mostly cloudy and a bit warmer with showers this afternoon, showers tonight (0.50 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Wednesday with a slight (20%) chance of afternoon thunderstorms, evening showers likely (70%) then a (40%) chance of showers late at night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of showers Thursday, partly cloudy with slight (20%) chance of showers Thursday night.
  • snow level 7,000 ft. this afternoon, 7,500 ft. tonight, 7,000 ft. Wednesday, 6,500 ft,. Wednesday night and Thursday, then 7,000 ft. Thursday night.
  • highs 54-50 warming to 52 Thursday lows 40-33.
  • Sunny and a bit warmer Friday, mostly clear in the evening, mostly clear in the evening, partly cloudy late Friday night,
  • Mostly sunny and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • free air freezing level  10,000 ft. Friday, 12,000 ft. Friday night, snow level 7,500 ft. Saturday, 7,000 ft. Saturday night, free air freezing level 7,000 ft. Sunday, 8,000 ft. Sunday night, then 9,000 ft. Monday.
  • highs 58-53 warming to 56 Monday lows 36-33.
 ______

Sep
29.
9.29.25 A slight chance of evening showers, becoming partly cloudy late tonight. What about Tuesday?
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Category: Uncategorized

An Upper Level High Pressure Ridge is sweeping moisture from the southwest into the Pacific Northwest. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  today. The graphics for days 3-7  Thursday through Monday show the frontal activity over the Pacific Northwest through the period.

Note: NOTE: THE OUTDOOR BURN SEASON HAS BEEN DELAYED UNTIL 10/15 FOR ALL OF LANE COUNTY.

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 11PM TUESDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • *AN  AIR QUALITY ADVISORY IS IN EFFECT THROUGH TUESDAY EVENING FOR THE COASTAL RANGE IN LANE COUNTY INCLUDING THE AREA FROM MAPLETON TO VENETA DUE TO SMOKE FROM THE MOON COMPLEX FIRE IN THE SISKIYOU NATIONAL FOREST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 63 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 115 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 165 in the Unhealthy category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a slight (20%) chance of evening showers, becoming partly cloudy late tonight,
  • Mostly sunny with a slight (20%) chance of AM showers, increasing clouds and slightly and a bit warmer with showers Tuesday afternoon, showers  Tuesday night,
  • Mostly cloudy and a bit warmer with showers and a slight (20%) of thunderstorms Wednesday afternoon, rain likely (70%) at night,
  • A mix of clouds and sun and a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Thursday, then partly cloudy with a slight (20%) chance of showers Thursday night.
  • lows 47-53 cooling back to 47 Thursday night highs 68-69 cooling to 67 Thursday.
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Mostly sunny and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 72-68 warming to 73 Monday lows 46-42 (seasonal averages high 73 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, State College , PA – Game Time  4:30 pm PDT: Ducks  defeated Penn State Nittany Lions in a real nail-biter in  the second overtime 30-24.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Beavers lost to Houston Cougars in a close one 27-24.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with patchy evening smoke and a slight (20%) chance of evening rain, partly cloudy late this evening continuing late tonight (0.25 in. of rain possible),
  • Partly cloudy with a (0%) chance of AM rain, cloudy and a bit warmer with rain Tuesday afternoon (0.25 in. of rain possible), rain Tuesday night (0.25 in. of rain possible),
  • Mostly cloudy with AM rain likely (70%), showers likely (70%) and a bit warmer with a slight (20%) chance of thunderstorms Wednesday afternoon, a good (50%) chance of rain late Wednesday night,
  • Mostly cloudy and a bit cooler with a (30%) chance of rain Thursday, partly cloudy with a slight (20%) chance of evening,  patchy fog late Thursday night.
  • lows 50-54 cooling back to 50 Thursday night highs 67-72 cooling to 70 Thursday.
  • Patchy AM and late night fog, partly cloudy and a bit warmer Friday afternoon, partly cloudy Friday night,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, sunny and a bit cooler Saturday afternoon, partly cloudy at night,
  • Partly cloudy and a bit cooler Sunday, clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 73-70 warming to 76 Monday lows 50-45. (seasonal averages high 75 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Partly cloudy with a slight (20%) chance of evening inland  rain, clear late tonight,
  • Mostly cloudy with a good (50%) chance of AM coastal rain and a slight (20%) chance of thunderstorms and a bit warmer with coastal showers and a slight (20%) chance of thunderstorms Tuesday afternoon while a good (50%) of inland AM rain inland rain Tuesday afternoon, breezy (Coastal Wind: S 10-15 mph increasing to 15-25 mph late morning and afternoon, mostly cloudy with evening coastal rain and a slight (20%) chance of thunderstorms and coastal rain likely (70%) late Tuesday night while inland rain Tuesday night,
  • Mostly cloudy with AM rain likely (70%), a bit warmer with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday afternoon (0.50 in. of rain possible), a (40%) chance of rain Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of rain Thursday, partly cloudy with a slight (20%) chance of evening rain, then mostly cloudy with patchy fog late Thursday night.
  • lows 53-56 cooling to 52 Thursday night highs 66-69.
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Friday afternoon, partly cloudy with patchy fog and a slight (20%) chance of rain Friday night,
  • Partly cloudy with patchy fog and a slight (20%) chance of rain and a bit cooler Saturday, mostly clear in the evening, partly cloudy late at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 70-68 warming to 73 Sunday lows 52-49 warming to 50 Sunday night. (seasonal averages high 65 low 49)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of evening rain, partly cloudy with a slight (20%) chance of showers late tonight (0.10 in. of rain possible),
  • Mostly sunny in the AM, mostly cloudy and a bit warmer with showers Tuesday afternoon, showers Tuesday night (0.50 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Wednesday with a slight (20%) chance of afternoon thunderstorms, evening showers likely (70%) then a (40%) chance of showers late at night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of showers Thursday, partly cloudy with slight (20%) chance of showers Thursday night.
  • snow level above 7,500 ft.falling to 6.500 ft. tonight, 7,000 ft. Tuesday afternoon, 7,500 ft. Tuesday night, 7,000 ft. Wednesday, 6,500 ft,. Wednesday night and Thursday, then 7,000 ft. Thursday night.
  • lows 36-40 cooling back to 33 Thursday night highs 54-50 warming to 52 Thursday.
  • Sunny and a bit warmer Friday, mostly clear in the evening, mostly clear in the evening, partly cloudy late Friday night,
  • Mostly sunny and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • free air freezing level  10,000 ft. Friday, 12,000 ft. Friday night, snow level 7,500 ft. Saturday, 7,000 ft. Saturday night, free air freezing level 7,000 ft. Sunday, 8,000 ft. Sunday night, then 9,000 ft. Monday.
  • highs 58-53 warming to 56 Monday lows 36-33.
 ______

Sep
28.
9.29.25 Mostly cloudy with rain and cooler today, 0.25 in. of rain possible for your Monday.
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Category: Uncategorized

An Upper Level High Pressure Ridge is sweeping moisture from the southwest into the Pacific Northwest. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  today. The graphics for days 3-7  Thursday through Monday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 11PM TUESDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • *AN  AIR QUALITY ADVISORY IS IN EFFECT THROUGH TUESDAY EVENING FOR THE COASTAL RANGE IN LANE COUNTY INCLUDING THE AREA FROM MAPLETON TO VENETA DUE TO SMOKE FROM THE MOON COMPLEX FIRE IN THE SISKIYOU NATIONAL FOREST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 63 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 115 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 165 in the Unhealthy category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with rain and cooler today (0.25 in. of rain possible), evening rain likely (70%), a good (50%) chance of rain tonight, (0.10 in. of rain possible)
  • Mostly cloudy with rain likely (70%) and slightly warmer Tuesday, rain at night,
  • Mostly cloudy and slightly cooler with rain and a slight (20%) chance of thunderstorms Wednesday, then rain likely (70%) Wednesday night.
  • highs 68-69 cooling back to 68 Wednesday lows 50-53 cooling back to 50 Wednesday night.
  • Mostly cloudy and a bit warmer with rain likely (70%) Thursday, a (40%) chance of rain Thursday night,
  • Mostly cloudy with a (30%) chance of AM rain, a mix of clouds and sun and a bit warmer with a (30%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Mostly sunny and a bit Saturday, mostly clear Saturday night,
  • Then mostly sunny and a bit warmer Sunday.
  • highs 69-70 cooling back to 69 Saturday warming back to 70 Sunday lows 49-43 (seasonal averages high 73 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, State College , PA – Game Time  4:30 pm PDT: Ducks  defeated Penn State Nittany Lions in a real nail-biter in  the second overtime 30-24.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Beavers lost to Houston Cougars in a close one 27-24.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Cloudy with a good (50%) chance of AM rain (0.50 in. of rain possible), a bit cooler with rain likely (70%) and a slight (20%) chance of thunderstorms this afternoon and evening, partly cloudy with a slight (20%) of showers late tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy with a good (50%) chance of AM rain, rain likely (70%) and a bit warmer Tuesday afternoon (0.25 in. of rain possible, rain with a slight (20%) chance of thunderstorms at night (0.25 in. of rain possible, more in storms),
  • Mostly cloudy with AM rain, showers and a slight (20%) chance of thunderstorms Wednesday afternoon , evening rain likely (70%), then a good (50%) chance of rain late Wednesday night.
  • highs 85-69 warming to 72 Tuesday lows 50-54.
  • Mostly cloudy and a bit warmer with a (40%) chance of rain Thursday, a (30%) chance of rain Thursday night.
  • Mostly cloudy with a slight (20%) chance of AM rain, partly cloudy and a bit warmer with a slight (20%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Partly cloudy and a bit cooler Saturday, partly cloudy Saturday night,
  • Then partly cloudy and a bit warmer Sunday.
  • highs 70-69 warming to 75 Saturday lows 52-55. (seasonal averages high 75 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with rain slightly warmer with patchy fog this afternoon, mostly cloudy with a good (50%) chance of rain late tonight (0.10 in.of rain possible),
  • Mostly cloudy with a good (50%) chance of AM rain, rain and a bit warmer Tuesday afternoon and windy (Coastal Wind: S 20-30 mph while Inland Wind: S 20-30 mph decreasing to S 15-20 mph in the afternoon) coastal showers with a slight (20%) chance of thunderstorms, coastal showers with a slight (20%) chance of thunderstorms Tuesday night and evening gusts to 40 mph while inland rain and a slight (20%) chance of thunderstorms Tuesday night (0.25 in. of rain possible, more in storms), breezy (Coastal Wind S 20-30 mph decreasing to S 15-20 mph late at night while Inland Wind S 10-20 mph with evening gusts to 40 mph).
  • Mostly cloudy with AM rain, a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday afternoon (0.50 in. of rain possible), then mostly cloudy with rain likely (70%) Wednesday night.
  • highs 70-72 cooling to 69 Wednesday lows 53-56 cooling to 54 Wednesday night.
  • Mostly cloudy and a bit warmer with rain likely (70%) Thursday, a good (50%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) chance of AM rain, partly cloudy with a (30%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Partly cloudy and slightly cooler Saturday, partly cloudy Saturday night,
  • Then partly cloudy and a bit warmer Sunday.
  • highs 70-69 warming back to 70 Sunday lows 53-49. (seasonal averages high 66 low 49)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Cloudy with a good (50%) chance of AM rain, cooler with rain and a slight (20%) chance of thunderstorms this afternoon (0.25 in. of rain possible, more in storms), evening rain, mostly cloudy with a good (50%) chance of rain late tonight,
  • AM clouds and sun with a good (50%) chance of rain, mostly cloudy and a bit cooler with a good (50%) chance of showers Tuesday afternoon, rain at night,
  • Mostly cloudy with rain and a bit cooler Wednesday, then rain likely (70%) Wednesday night.
  • snow level above 8,000 ft. today and tonight, 7.500 ft. rising to above 8,000 ft. Tuesday, above 8,000 ft. Tuesday night, 7,500 ft. Wednesday, then 7,000 ft,. Wednesday night,
  • highs 58-52 lows 39-42 cooling to 37 Wednesday night.
  • Mostly cloudy with a good (50%) chance of AM rain, a mix of clouds and sun and a bit cooler with a good (50%) chance of rain Thursday afternoon, mostly cloudy with a good (50%) chance of rain Thursday night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of rain Friday, mostly cloudy with a good (5o%) chance of evening rain, partly cloudy with a (40%) chance of rain late at night,
  • Mostly sunny and a bit warmer with a slight (20%) chance of rain Saturday, partly cloudy Saturday night,
  • Then sunny and a bit warmer Sunday.
  • snow level  7,000 ft. Thursday, 7,500 ft. Thursday night 8,000 ft.Friday and Friday night, 7,000 ft. Saturday, then free air freezing level 10,000 ft. Saturday night and Sunday.
  • highs 52-56 lows 37-34.
 ______

Sep
28.
9.28.25 Mostly cloudy with a slight chance of rain late tonight, wet for your Monday.
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Category: Uncategorized

An Upper Level High Pressure Ridge that took over for a warming and drying trend is moving eastward away from us. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest  Monday. The graphics for days 3-7  Wednesday through Sunday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM MONDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A WIND ADVISORY IS IN EFFECT UNTIL 11 AM MONDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 63 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 115 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 165 in the Unhealthy category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a slight (20%) chance of rain late tonight,
  • Mostly cloudy with rain and cooler Monday (0.25 in. of rain possible), evening rain likely (70%), a good (50%) chance of rains Monday night,
  • Mostly cloudy with rain likely (70%) and slightly warmer Tuesday, rain at night,
  • Mostly cloudy and slightly cooler with rain and a slight (20%) chance of thunderstorms Wednesday, then rain likely (70%) Wednesday night.
  • lows 55-50 warming to 53 Tuesday night cooling back to 50 Wednesday night highs 68-69 cooling back to 68 Wednesday.
  • Mostly cloudy and a bit warmer with rain likely (70%) Thursday, a (40%) chance of rain Thursday night,
  • Mostly cloudy with a (30%) chance of AM rain, a mix of clouds and sun and a bit warmer with a (30%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Mostly sunny and a bit Saturday, mostly clear Saturday night,
  • Then mostly sunny and a bit warmer Sunday.
  • highs 69-70 cooling back to 69 Saturday warming back to 70 Sunday lows 49-43 (seasonal averages high 73 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, State College , PA – Game Time  4:30 pm PDT: Ducks  defeated Penn State Nittany Lions in a real nail-biter in  the second overtime 30-24.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Beavers lost to Houston Cougars in a close one 27-24.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with a (30%) chance of rain late tonight,
  • Cloudy with a good (50%) chance of AM rain, a bit cooler with rain likely (70%) and a slight (20%) chance of thunderstorms Monday afternoon and evening, partly cloudy  with a slight (20%) of showers late Monday night,
  • Mostly cloudy with a good (50%) chance of AM rain, rain likely (70%) and a bit warmer Tuesday afternoon, rain with a slight (20%) chance of thunderstorms at night,
  • Mostly cloudy with AM rain, showers and a slight (20%) chance of thunderstorms Wednesday afternoon, evening rain likely (70%), then a good (50%) chance of rain late Wednesday night.
  • lows 58-50 warming to 54 Tuesday night highs 85-69 warming to 72 Tuesday.
  • Mostly cloudy and a bit warmer with a (40%) chance of rain Thursday, a (30%) chance of rain Thursday night.
  • Mostly cloudy with a slight (20%) chance of AM rain, partly cloudy and a bit warmer with a slight (20%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Partly cloudy and a bit cooler Saturday, partly cloudy Saturday night,
  • Then partly cloudy and a bit warmer Sunday.
  • highs 70-69 warming to 75 Saturday lows 52-55. (seasonal averages high 75 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a good (50%) chance of late evening coastal rain and coastal rain likely (70%) late tonight while mostly cloudy with a good (50%) chance of inland rain late tonight,
  • Mostly cloudy with rain slightly warmer with patchy fog Monday afternoon, mostly cloudy with a good (50%) chance of rain late Monday night,
  • Mostly cloudy with a good (50%) chance of AM rain, rain and a bit warmer Tuesday afternoon and windy (Coastal Wind: S 20-30 mph while Inland Wind: S 20-30 mph decreasing to S 15-20 mph in the afternoon) coastal showers with a slight (20%) chance of thunderstorms, coastal showers with a slight (20%) chance of thunderstorms Tuesday night and evening gusts to 40 mph while inland rain and a slight (20%) chance of thunderstorms Tuesday night, breezy (Coastal Wind S 20-30 mph decreasing to S 15-20 mph late at night while Inland Wind S 10-20 mph with evening gusts to 40 mph).
  • Mostly cloudy with AM rain, a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday afternoon, then mostly cloudy with rain likely (70%) Wednesday night.
  • lows 57-53 warming to 56 Tuesday night cooling to 54 Wednesday night highs 70-72 cooling to 69 Wednesday.
  • Mostly cloudy and a bit warmer with rain likely (70%) Thursday, a good (50%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) chance of AM rain, partly cloudy with a (30%) chance of rain Friday afternoon, partly cloudy with a slight (20%) chance of rain at night,
  • Partly cloudy and slightly cooler Saturday, partly cloudy Saturday night,
  • Then partly cloudy and a bit warmer Sunday.
  • highs 70-69 warming back to 70 Sunday lows 53-49. (seasonal averages high 66 low 49)

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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy tonight,
  • Cloudy with a good (50%) chance of AM rain, cooler with rain and a slight (20%) chance of thunderstorms Monday afternoon, evening rain, mostly cloudy with a good (50%) chance of rain late Monday night,
  • AM clouds and sun with a good (50%) chance of rain, mostly cloudy and a bit cooler with a good (50%) chance of showers Tuesday afternoon, rain at night,
  • Mostly cloudy with rain and a bit cooler Wednesday, then rain likely (70%) Wednesday night.
  • free air freezing level 13,000 ft. falling to 12,000 ft. tonight, snow level above 8,000 ft. Monday and Monday night, 7.500 ft. rising to above 8,000 ft. Tuesday, above 8,000 ft. Tuesday night, 7,500 ft. Wednesday, then 7,000 ft,. Wednesday night,
  • lows 46-39 warming to 42 cooling to 37 Wednesday night highs 58-52.
  • Mostly cloudy with a good (50%) chance of AM rain, a mix of clouds and sun and a bit cooler with a good (50%) chance of rain Thursday afternoon, mostly cloudy with a good (50%) chance of rain Thursday night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of rain Friday, mostly cloudy with a good (5o%) chance of evening rain, partly cloudy with a (40%) chance of rain late at night,
  • Mostly sunny and a bit warmer with a slight (20%) chance of rain Saturday, partly cloudy Saturday night,
  • Then sunny and a bit warmer Sunday.
  • snow level  7,000 ft. Thursday, 7,500 ft. Thursday night 8,000 ft.Friday and Friday night, 7,000 ft. Saturday, then free air freezing level 10,000 ft. Saturday night and Sunday.
  • highs 52-56 lows 37-34.
 ______

Sep
27.
9.28.25 A mix of clouds and sun and a bit cooler today for your Sunday.
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Category: Uncategorized

An Upper Level High Pressure Ridge that took over for a warming and drying trend is moving eastward away from us. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest Monday. The graphics for days 3-7  Wednesday through Sunday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM MONDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A WIND ADVISORY IS IN EFFECT FROM 2 PM TODAY UNTIL 11 AM MONDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 33 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 21 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 23 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • A mix of clouds and sun and a bit cooler today, mostly cloudy with a (40%) chance of rain tonight,
  • Mostly cloudy with rain and a bit cooler Monday, a good (50%) chance of rains at night,
  • Mostly cloudy with rain likely (70%) and slightly warmer Tuesday, then rain with a slight (20%) chance of thunderstorms Tuesday night.
  • highs 76-69 warming 70 Tuesday lows 55-52.
  • Mostly cloudy and a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday, a good (50%) chance of rain Wednesday night,
  • Mostly cloudy with a good (50%) chance of AM rain, a mix of clouds and sun with a good (50%) chance of showers Thursday afternoon, a (40%) chance of showers at night, a good (50%) chance of rain at night,
  • A mix of clouds and sun and a bit warmer with a (30%) chance of rain Friday, partly cloudy with a slight (20%) chance of rain Friday night,
  • Then mostly sunny Saturday.
  • highs 69-70 lows 50-47 (seasonal averages high 74 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, State College , PA – Game Time  4:30 pm PDT: Ducks  defeated Penn State Nittany Lions in a real nail-biter in  the second overtime 30-24.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Beavers lost to Houston Cougars in a close one 27-24.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Some AM clouds with patchy smoke, mostly cloudy and slightly cooler this afternoon, mostly cloudy and hazy with smoke and a slight (20%) chance of evening rain, a slight (20%) chance of rain with smoke tonight,
  • Mostly cloudy with AM rain likely (70%), cooler with rain and a slight (20%) chance of thunderstorms Monday afternoon and evening, mostly cloudy  with a good (50%) of showers late at night,
  • Mostly cloudy with a slight (20%) chance of AM showers, rain likely (70%) and a bit warmer Tuesday afternoon, evening showers with a slight (20%) chance of thunderstorms, then rain Tuesday night.
  • highs 85-69 warming to 72 Tuesday lows 58-50 warming to 54 Tuesday night .
  • Mostly cloudy with AM showers likely (70%), a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday afternoon, a (30%) chance of showers Wednesday night,
  • Mostly cloudy and a bit cooler with a (40%) chance of showers Thursday and at night.
  • Mostly cloudy with a slight (20%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Friday afternoon, just partly cloudy Friday night,
  • Some AM  clouds, then sunny and slightly warmer Saturday afternoon.
  • highs 70-69 warming to 75 Saturday lows 52-55. (seasonal averages high 76 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with patchy AM fog and inland haze with a slight (20%) chance of rain in the afternoon a bit cooler with a slight (20%) chance of coastal rain this afternoon, cloudy with a slight (20%) chance of evening coastal rain with coastal rain likely (70% ) and  patchy smoke late tonight while a (30%) chance of inland rain with patchy smoke and inland rain likely (70%) late tonight,
  • Mostly cloudy with rain a bit cooler with patchy fog Monday afternoon, evening rain likely (70%), a good (50%) chance of showers late at night,
  • Mostly cloudy with a good (50%) chance of AM showers, rain likely (70%) and breezy and a bit warmer Tuesday afternoon, evening showers with a slight (20%) chance of thunderstorms, rain and breezy late Tuesday night.
  • highs 65-62 warming to 64 Tuesday lows 57-53 warming to 56 Tuesday night.
  • Mostly cloudy with AM showers likely (70%), a bit warmer with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday afternoon, a (40%) chance of showers Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Thursday, a (40%) chance of showers at night,
  • Mostly cloudy with a (20%) chance of showers and a bit warmer Friday, partly cloudy Friday night,
  • Then partly cloudy and slightly cooler Saturday.
  • highs 66-72 cooling to 70 Saturday lows 54-53. (seasonal averages high 66 low 50)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly sunny and a bit cooler today, mostly cloudy with a slight (20%) chance of rain tonight,
  • Mostly cloudy with a good (50%) chance of AM rain, mostly cloudy and cooler with rain likely (70%) and a slight (20%) chance of thunderstorms Monday afternoon and evening, a good (50%) chance of rain late at night,
  • AM clouds and sun with a good (50%) chance of rain, mostly cloudy with a good (50%) chance of showers Tuesday afternoon, then rain Tuesday night.
  • free air freezing level 13,000 ft. today, snow level above 8,000 ft. tonight and Monday, 8,000 ft. Monday night, 7.500 ft. Tuesday, then above 8,000 ft. Tuesday night.
  • highs 73-52 lows 46-39 warming to 42.
  • Mostly cloudy and a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday, rain likely (70%) Wednesday night,
  • Mostly cloudy with a good (50%) chance of rain Thursday and at night,
  • A mix of clouds and sun and warmer with a (40%) chance of rain Friday,
  • Then mostly sunny and a bit warmer with a slight (20%) chance of rain Saturday.
  • snow level 7,500 ft. Wednesday and Wednesday night, 7,000 ft. Thursday, 7,500 ft. Thursday night and Friday, 8,000 ft. Friday night, then 7,500 ft. Saturday.
  • highs 52-49 warming to 62 Friday lows 39-38 warming back to 39 Thursday night.
 ______

Sep
27.
9.27.25 Mostly clear tonight. What about your Sunday forecast?
No Comments
Category: Uncategorized

An Upper Level High Pressure Ridge that took over for a warming and drying trend is moving eastward away from us. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest Monday. The graphics for days 3-7  Tuesday through Saturday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A BEACH HAZARDS  STATEMENT IS IN EFFECT THROUGH THIS EVENING FOR THE CLATSOP COUNTY COAST,  THE TILLAMOOK COUNTY COAST, AND THE CENTRAL COAST OF OREGON.
  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM MONDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A WIND ADVISORY IS IN EFFECT FROM 2 PM SUNDAY UNTIL 11 AM MONDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY.
  • A BEACH HAZARDS STATEMENT IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE CLATSOP COUNTY COAST AND THE TILLAMOOK COUNTY COAST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 26 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 30 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
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Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly clear late tonight,
  • A mix of clouds and sun and a bit cooler Sunday, mostly cloudy with a (40%) chance of rain Sunday night,
  • Mostly cloudy with rain and a bit cooler Monday, a good (50%) chance of rains at night,
  • Mostly cloudy with rain likely (70%) and slightly warmer Tuesday, then rain with a slight (20%) chance of thunderstorms Tuesday night.
  • lows 48-55 cooling to 52 Monday night and Tuesday night highs 76-69 warming 70 Tuesday.
  • Mostly cloudy and a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday, a good (50%) chance of rain Wednesday night,
  • Mostly cloudy with a good (50%) chance of AM rain, a mix of clouds and sun with a good (50%) chance of showers Thursday afternoon, a (40%) chance of showers at night, a good (50%) chance of rain at night,
  • A mix of clouds and sun and a bit warmer with a (30%) chance of rain Friday, partly cloudy with a slight (20%) chance of rain Friday night,
  • Then mostly sunny Saturday.
  • highs 69-70 lows 50-47 (seasonal averages high 74 low 45).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, State College , PA – Game Time  4:30 pm PDT:

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Beavers lost to Houston Cougars in a close one 27-24.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy with patchy evening smoke and haze, clear and hazy late tonight,
  • Some AM clouds with patchy smoke, mostly cloudy and slightly cooler Sunday afternoon, mostly cloudy and hazy with smoke and a slight (20%) chance of evening rain, a slight (20%) chance of rain with smoke Sunday night,
  • Mostly cloudy with AM rain likely (70%), cooler with rain and a slight (20%) chance of thunderstorms Monday afternoon and evening, mostly cloudy  with a good (50%) of showers late at night,
  • Mostly cloudy with a slight (20%) chance of AM showers, rain likely (70%) and a bit warmer Tuesday afternoon, evening showers with a slight (20%) chance of thunderstorms, then rain Tuesday night.
  • lows 55-58 cooling to 50 Monday night warming to 54 Tuesday night highs 85-69 warming to 72 Tuesday.
  • Mostly cloudy with AM showers likely (70%), a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday afternoon, a (30%) chance of showers Wednesday night,
  • Mostly cloudy and a bit cooler with a (40%) chance of showers Thursday and at night.
  • Mostly cloudy with a slight (20%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Friday afternoon, just partly cloudy Friday night,
  • Some AM  clouds, then sunny and slightly warmer Saturday afternoon.
  • highs 70-69 warming to 75 Saturday lows 52-55. (seasonal averages high 76 low 49).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Partly cloudy with patchy evening fog, coastal haze and fog late tonight while  haze and patchy inland fog late tonight,
  • Mostly cloudy with patchy AM fog and inland haze with a slight (20%) chance of rain in the afternoon a bit cooler with a slight (20%) chance of coastal rain Sunday afternoon, cloudy with a slight (20%) chance of evening coastal rain with coastal rain likely (70% ) and  patchy smoke late at night while a (30%) chance of inland rain with patchy smoke and inland rain likely (70%) late Sunday night,
  • Mostly cloudy with rain a bit cooler with patchy fog Monday afternoon, evening rain likely (70%), a good (50%) chance of showers late at night,
  • Mostly cloudy with a good (50%) chance of AM showers, rain likely (70%) and breezy and a bit warmer Tuesday afternoon, evening showers with a slight (20%) chance of thunderstorms, rain and breezy late Tuesday night.
  • lows 52-57 cooling to 53 Monday night warming to 56 Tuesday night highs 65-62 warming to 64 Tuesday.
  • Mostly cloudy with AM showers likely (70%), a bit warmer with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday afternoon, a (40%) chance of showers Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Thursday, a (40%) chance of showers at night,
  • Mostly cloudy with a (20%) chance of showers and a bit warmer Friday, partly cloudy Friday night,
  • Then partly cloudy and slightly cooler Saturday.
  • highs 66-72 cooling to 70 Saturday lows 54-53. (seasonal averages high 66 low 50)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Partly cloudy this evening,  clear late tonight,
  • Mostly sunny and a bit cooler Sunday, mostly cloudy with a slight (20%) chance of rain Sunday night,
  • Mostly cloudy with a good (50%) chance of AM rain, mostly cloudy and cooler with rain likely (70%) and a slight (20%) chance of thunderstorms Monday afternoon and evening, a good (50%) chance of rain late at night,
  • AM clouds and sun with a good (50%) chance of rain, mostly cloudy with a good (50%) chance of showers Tuesday afternoon, then rain Tuesday night.
  • free air freezing level 14,000 ft. tonight, 13,000 ft. Sunday, snow level above 8,000 ft. Sunday night and Monday, 8,000 ft. Monday night, 7.500 ft. Tuesday, then above 8,000 ft. Tuesday night.
  • lows 47-37 highs 73-52.
  • Mostly cloudy and a bit cooler with rain and a slight (20%) chance of thunderstorms Wednesday, rain likely (70%) Wednesday night,
  • Mostly cloudy with a good (50%) chance of rain Thursday and at night,
  • A mix of clouds and sun and warmer with a (40%) chance of rain Friday,
  • Then mostly sunny and a bit warmer with a slight (20%) chance of rain Saturday.
  • snow level 7,500 ft. Wednesday and Wednesday night, 7,000 ft. Thursday, 7,500 ft. Thursday night and Friday, 8,000 ft. Friday night, then 7,500 ft. Saturday.
  • highs 52-49 warming to 62 Friday lows 39-38 warming back to 39 Thursday night.
 ______

Sep
26.
9.27.25 Mostly sunny and a bit warmer today for your Saturday today.
No Comments
Category: Uncategorized

An Upper Level High Pressure Ridge that took over for a warming and drying trend is moving eastward away from us. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest between today and tonight. The graphics for days 3-7  Tuesday through Saturday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A BEACH HAZARDS  STATEMENT IS IN EFFECT THROUGH THIS EVENING FOR THE CLATSOP COUNTY COAST AND THE TILLAMOOK COUNTY COAST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 31 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 13 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 31 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.26.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly sunny and a bit warmer today, partly cloudy this evening, mostly clear late tonight,
  • A mix of clouds and sun and a bit cooler Sunday, increasing clouds with a good (50%) chance of evening rain, mostly cloudy with rain likely (70%) late Sunday night,
  • Mostly cloudy with rain and a bit cooler with a slight (20%) chance of thunderstorms Monday with a slight (20%) chance of thunderstorms, then a good (50%) chance of showers Monday night.
  • highs 80-68 lows 49-55 cooling to 48 Monday night.
  • Mostly cloudy with showers likely (70%) Tuesday, showers Tuesday night,
  • Mostly cloudy with showers likely (70%) Wednesday, a good (50%) chance of rain Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Thursday, a (40%) chance of showers at night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of showers Friday.
  • highs 68-73 lows 52-50 (seasonal averages high 74 low 46).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, University Park , PA – Game Time  4:30 pm PDT: Weather Forecast- Mostly Cloudy 72 degrees, cooling as the game progresses.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Weather forecast- Mostly Clear  67 degrees, cooling as the game progresses.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and a bit warmer today, partly cloudy this evening, mostly clear late tonight,
  • Some AM clouds, mostly cloudy and a bit cooler Sunday afternoon, mostly cloudy with a (30%) chance of rain at night,
  • Mostly cloudy with AM rain, cooler with showers and a slight (20%) chance of thunderstorms Monday afternoon, mostly cloudy and cooler with  a (0%) of showers Monday night,
  • highs 84-66 lows 53-57 cooling back to 47 Monday night.
  • Mostly cloudy and a bit cooler with a (30%) chance of showers Tuesday, rain likely (70%) Tuesday night,
  • Mostly cloudy with a good (50%) chance of AM rain, a bit warmer with a god (50%) chance of showers Wednesday afternoon, a (30%) chance of showers Wednesday night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, a slight (20%) chance of evening showers, partly cloudy with a slight (20%) chance of showers late Thursday night.
  • Partly cloudy with a slight (20%) chance of AM showers, then becoming sunny and a bit warmer Friday afternoon.
  • highs 66-75 lows 53-54. (seasonal averages high 76 low 50).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Sunny with patchy AM fog, partly cloudy this afternoon and evening, mostly cloudy with patchy coastal fog while  patchy inland fog late tonight,
  • Mostly cloudy with patchy AM fog, and a bit cooler with a slight (20%) chance of rain Sunday afternoon, cloudy with a (%) chance of evening coastal rain with coastal rain late at night while a slight (20%) chance of inland evening rain and inland rain likely (70%) late at night,
  • Mostly cloudy with AM rain, a bit cooler with showers and a slight (20%) chance of thunderstorms Monday afternoon, evening showers likely (70%), then a good (50%) chance of showers Monday night.
  • highs 69-64 lows 52-56 cooling to 53 Monday night.
  • Mostly cloudy with a good (50%) chance of AM showers, showers and a slight (20%) chance of thunderstorms Tuesday afternoon, evening rain and breezy, rain likely (70%) and breezy at night,
  • Mostly cloudy with a good (50%) chance of AM rain, a bit warmer with a good (50%) chance of showers Wednesday afternoon , a good (50%) chance of showers at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Thursday, a slight (20%) chance of showers Thursday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, then just partly cloudy and a bit warmer Friday afternoon.
  • highs 60-59 warming to 67 Wednesday and Thursday lows 52-54. (seasonal averages high 66 low 50)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Sunny and a bit warmer today, mostly cloudy this evening,  clear late tonight,
  • Mostly sunny and a bit cooler Sunday, mostly cloudy with a slight (20%) chance of evening rain, a good (50%) chance of rain late at night,
  • Mostly cloudy and cooler with rain and a slight (20%) chance of thunderstorms Monday, then showers likely (70%) Monday night.
  • free air freezing level 14,000 ft. today and tonight, 13,000 ft. Sunday, snow level above 8,000 ft. Sunday night and Monday, then 7,000 ft. Monday night.
  • highs 73-52 lows 47-37.
  • Mostly cloudy with showers likely (70%) Tuesday, showers Tuesday night,
  • Mostly cloudy and a bit cooler with showers likely (70%) Wednesday, a good (50%) chance of showers at night,
  • Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit warmer with a good (50%) chance of showers Thursday afternoon and evening, partly cloudy with a good (50%) chance of  showers Thursday night,
  • Then mostly cloudy and warmer with a slight (20%) chance of showers Friday.
  • snow level 7.500 ft. Tuesday, 8,000 ft. Tuesday night through Thursday, then above 8,000 ft. Thursday night and Friday.
  • highs 52-49 warming to 62 Friday lows 39-38 warming back to 39 Thursday night.
 ______

Sep
26.
9.26.25 Mostly clear tonight, Mostly sunny for your Saturday.
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Category: Uncategorized

An Upper Level High Pressure Ridge that took over for a warming and drying trend is moving eastward away from us. The graphics for days 1-3 show a cold frontal system moving through the Pacific Northwest between Saturday and Saturday night. The graphics for days 3-7  Monday through Friday show the frontal activity over the Pacific Northwest through the period.

ADVISORIES:

  • A BEACH HAZARDS  STATEMENT IS IN EFFECT THROUGH SATURDAY EVENING FOR THE CLATSOP COUNTY COAST AND THE TILLAMOOK COUNTY COAST.

HEALTH ADVISORIES:

  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR WAPATO MARSH AT AT OAKS BOTTOM WILDLIFE REFUGE IN MULTNOMAH COUNTY. *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WAPATO MASRSH TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH LAKE IN KLAMATH COUNTY E TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT KLAMATH LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR HELLS CANYON RESERVOIR IN BAKER AND WALLOWA  COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT HELLS CANYON RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR OCHOCO LAKE IN CROOK COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT OCHOCO LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO A FOR BROWNLEE RESERVOIR IN BAKER COUNTY DUE TO THE SPREAD OF CYANOBACTERIA *PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE WILLAMETTE RIVER TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR ECKMAN LAKE IN LINCOLN COUNTY DUE TO THE PRESENCE OF CYANOBACTERIA.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT ODEL LAKE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING SAXITOXIN (PSP).
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR BULLY CREEK RESERVOIR IN MALHEUR COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT BULLY CREEK RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR THIEF VALLEY RESERVOIR IN BAKER AND UNION COUNTIES DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUT OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THIEF VALLEY RESERVOIR TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT FOR UPPER KLAMATH WILDLIFE REFUGE IN KLAMATH COUNTY DUE TO THE PRESENCE OF MICROCYSTIN.*PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE PRESENT, AS THE MAJOR  ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT UPPER KLAMATH WILDLIFE REFUGE TO ENJOY ACTIVITIES SUCH AS FISHING, HIKING, BIKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY, WHICH INCREASES THE RISK OF INHALING MICROCYSTIN.
  • A RECREATIONAL HEALTH ADVISORY IS IN EFFECT DUE TO PRESENCE OF CYANOBACTERIA FOR THE SOUTH UMPQUA RIVER.  *PEOPLE SHOULD AVOID POOLS OF WATER IN BEDROCK ALONG THE RIVER. AVOID WATER CONTACT, DO NOT DRINK THE WATER, AND KEEP CHILDREN AND PETS AWAY FROM THE POOLS OF WATER.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 33 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 18 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 33 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 0 ABSENT
WEEDS: 0 ABSENT

Measured 9.22.25

Data courtesy of Oregon Allergy Associates.
The grass pollen season has just about ended.
_______________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly clear tonight,
  • Mostly sunny and a bit warmer Saturday, partly cloudy in the evening, mostly clear late at night,
  • A mix of clouds and sun and a bit cooler Sunday, increasing clouds with a good (50%) chance of evening rain, mostly cloudy with rain likely (70%) late Sunday night,
  • Mostly cloudy with rain and a bit cooler with a slight (20%) chance of thunderstorms Monday with a slight (20%) chance of thunderstorms, then a good (50%) chance of showers Monday night.
  • lows 47-55 cooling to 48 Monday night highs 80-68.
  • Mostly cloudy with showers likely (70%) Tuesday, showers Tuesday night,
  • Mostly cloudy with showers likely (70%) Wednesday, a good (50%) chance of rain Wednesday night,
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Thursday, a (40%) chance of showers at night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of showers Friday.
  • highs 68-73 lows 52-50 (seasonal averages high 74 low 46).

_____

YOUR SATURDAY COLLEGE FOOTBALL WEATHER FORECAST:

SATURDAY SEPTEMBER 27 TH:

Ducks vs Penn State Nittany Lions at Beaver Stadium, University Park , PA – Game Time  4:30 pm PDT: Weather Forecast- Mostly Cloudy 72 degrees, a chance of showers, cooling as the game progresses.

FRIDAY SEPTEMBER 26 TH:

Beavers vs Houston Cougars at Reser Stadium – Game time 7:30 pm PDT: Weather forecast- Clear  68 degrees, cooling as the game progresses.

___________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and a bit warmer Saturday, partly cloudy in the evening, mostly clear late Saturday night,
  • Some AM clouds, mostly cloudy and a bit cooler Sunday afternoon, mostly cloudy with a (30%) chance of rain at night,
  • Mostly cloudy with AM rain, cooler with showers and a slight (20%) chance of thunderstorms Monday afternoon, mostly cloudy and cooler with  a (0%) of showers Monday night,
  • lows 47-57 cooling back to 47 Monday night highs 84-66.
  • Mostly cloudy and a bit cooler with a (30%) chance of showers Tuesday, rain likely (70%) Tuesday night,
  • Mostly cloudy with a good (50%) chance of AM rain, a bit warmer with a god (50%) chance of showers Wednesday afternoon, a (30%) chance of showers Wednesday night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, a slight (20%) chance of evening showers, partly cloudy with a slight (20%) chance of showers late Thursday night.
  • Partly cloudy with a slight (20%) chance of AM showers, then becoming sunny and a bit warmer Friday afternoon.
  • highs 66-75 lows 53-54. (seasonal averages high 76 low 50).

_______________

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly clear with patchy coastal fog late tonight,
  • Sunny with patchy AM fog, partly cloudy Saturday afternoon and evening, mostly cloudy with patchy coastal fog while  patchy inland fog late Saturday night,
  • Mostly cloudy with patchy AM fog, and a bit cooler with a slight (20%) chance of rain Sunday afternoon, cloudy with a (%) chance of evening coastal rain with coastal rain late at night while a slight (20%) chance of inland evening rain and inland rain likely (70%) late at night,
  • Mostly cloudy with AM rain, a bit cooler with showers and a slight (20%) chance of thunderstorms Monday afternoon, evening showers likely (70%), then a good (50%) chance of showers Monday night.
  • lows 47-56 highs 69-64.
  • Mostly cloudy with a good (50%) chance of AM showers, showers and a slight (20%) chance of thunderstorms Tuesday afternoon, evening rain and breezy, rain likely (70%) and breezy at night,
  • Mostly cloudy with a good (50%) chance of AM rain, a bit warmer with a good (50%) chance of showers Wednesday afternoon , a good (50%) chance of showers at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Thursday, a slight (20%) chance of showers Thursday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, then just partly cloudy and a bit warmer Friday afternoon.
  • highs 60-59 warming to 67 Wednesday and Thursday lows 52-54. (seasonal averages high 66 low 50)

_______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly clear tonight,
  • Sunny and a bit warmer Saturday, mostly cloudy in the evening,  clear late Saturday night,
  • Mostly sunny and a bit cooler Sunday, mostly cloudy with a slight (20%) chance of evening rain, a good (50%) chance of rain late at night,
  • Mostly cloudy and cooler with rain and a slight (20%) chance of thunderstorms Monday, then showers likely (70%) Monday night.
  • free air freezing level 15,000 ft. tonight, 14,000 ft. Saturday and Saturday night, 13,000 ft. Sunday, snow level above 8,000 ft. Sunday night and Monday, then 7,000 ft. Monday night.
  • lows 45-47 cooling to 37 Monday night highs 73-52.
  • Mostly cloudy with showers likely (70%) Tuesday, showers Tuesday night,
  • Mostly cloudy and a bit cooler with showers likely (70%) Wednesday, a good (50%) chance of showers at night,
  • Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit warmer with a good (50%) chance of showers Thursday afternoon and evening, partly cloudy with a good (50%) chance of  showers Thursday night,
  • Then mostly cloudy and warmer with a slight (20%) chance of showers Friday.
  • snow level 7.500 ft. Tuesday, 8,000 ft. Tuesday night through Thursday, then above 8,000 ft. Thursday night and Friday.
  • highs 52-49 warming to 62 Friday lows 39-38 warming back to 39 Thursday night.
 ______

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