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Tim Chuey Weather

Here is my weekly weather quiz question. What is a “Squall?”

____________

An Upper Level Low Pressure Trough gives us onshore flow for a while. The graphics for days 1-3  show a cold frontal system pushing through the Pacific Northwest today. The graphics for days 3-7   Friday through Tuesday show a cold front sliding through the Pacific Northwest Saturday night and next Sunday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 30 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 11 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 12 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN AIR QUALITY ALERT IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR DOUGLAS, KLAMATH, AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR CROOK, DESCHUTES, GRANT, AND JEFFERSON COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 11 AM WEDNESDAY FOR HARNEY COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR THE CASCADES OF LANE COUNTY.
  • A RED FLAG WARNING IS IN EFFECT FOR LIGHTNING FROM NOON MDT UNTIL 9 PM MDT WEDNESDAY FOR THE BURNS BLM, THE VALE BLM, AND THE BAKER VALLEY.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Increasing clouds with showers and a slight (20%) chance of thunderstorms tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday (0.50 in. of rain possible, more in storms), evening showers with a slight (20%) chance of thunderstorms, showers likely (70%) late Wednesday night (under 0.10 in. of rain possible, more in storms),
  • 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, partly cloudy in the evening, mostly clear late at night,
  • Mostly sunny and a bit warmer Friday, mostly clear in the evening, then partly cloudy late Friday night.
  • lows 54-49 highs 70-78.
  • A mix of clouds and sun and a bit cooler Saturday, mostly cloudy with a slight (20%) chance of showers Saturday night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Sunday and at night,
  • Mostly cloudy with a good (50%) chance of showers and a bit cooler Monday, a (50%) chance of showers Monday night,
  • Then mostly cloudy and a bit cooler with showers likely (70%) Tuesday.
  • highs 77-69 lows 52-50.  (seasonal averages high 80 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 14th:

Ducks vs Beavers at Reser Stadium, Corvallis Game time 12:30 pm- Preliminary Weather forecast: Partly cloudy 65 degrees warming to 72 degrees by the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy with slight (20%) chance of evening thunderstorms, mostly cloudy a good (50%) chance of late evening showers, and a (40%) chance of showers late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with AM showers and a slight (20%) chance of thunderstorms, cooler with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday afternoon (0.25 in. of rain possible), showers and a slight (20%) chance evening thunderstorms (0.50 in. of rain possible),  a good (50%) chance of showers late Wednesday night (under 0.10 in. of rain possible),
  • Mostly cloudy with a (30%) chance of AM showers, partly cloudy and a bit warmer with a (30%) chance of showers Thursday afternoon, mostly clear at night,
  • Mostly sunny sunny and a bit warmer Friday, then mostly clear Friday night.
  • lows 56-52 highs 68-79.
  • Partly cloudy Saturday, a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late Saturday night,
  • Mostly cloudy and a bit cooler with a (30%) chance of showers Sunday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a (20%) chance of showers Monday, a (40%) chance of showers Monday night,
  • Mostly cloudy with a good (50%) chance of AM showers, then showers likely (70%) and a bit cooler Tuesday afternoon.
  • highs 79-69 lows near 54. (seasonal averages high 82  low 53)

____________

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

  • Mostly cloudy with a slight (20%) chance of evening coastal thunderstorms and coastal showers and a slight (20%) chance of thunderstorms late tonight while mostly cloudy inland showers likely (70%) and a slight (20%) chance of thunderstorms tonight (0.10 in. of rain possible),
  • Mostly cloudy with AM showers and a slight (20%) chance of thunderstorms, a good (50%) chance of showers and a slight (20%) chance of thunderstorms and a bit cooler Wednesday afternoon (0.25 in. of rain possible), evening showers likely (70%), a good (50%) chance of showers late Wednesday night (under 0.10 in. of rain possible),
  • Mostly cloudy with slight (20%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday afternoon, mostly clear at night,
  • Sunny and a bit warmer Friday, mostly clear in the evening, then mostly cloudy late Friday night.
  • lows 57-52 highs 65-67 warming back to 65 Friday night.
  • Mostly cloudy start, partly cloudy Saturday afternoon, mostly cloudy with a slight (20%) chance of showers Saturday night,
  • Mostly cloudy and a bit cooler with a (40%) chance of showers Sunday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler Monday with a (30%) chance of showers, a good (50%) chance  of showers Monday night,
  • Mostly cloudy with a good (50%) chance of AM showers, then showers likely (70%) and a bit cooler Tuesday afternoon.
  • highs 65-62 lows near 54. (seasonal average high 67 low 52)
 __________

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

  • Mostly cloudy with a good (50%) chance of  evening showers and a slight (20%) chance of thunderstorms late tonight (0.10 in. of rain possible, more in storms),
  • Mostly cloudy and hazy with AM showers and a slight (20%) chance of thunderstorms, showers with a (30%) chance of thunderstorms and cooler Wednesday afternoon, showers with a (40%) chance of thunderstorms Wednesday night,
  • Mostly cloudy with a good (50%) chance  of AM showers, a mix of clouds and sun and a bit warmer with a slight (20%) chance of showers Thursday afternoon, just partly cloudy at night,
  • Sunny and warmer Friday, mostly clear in the evening, then partly cloudy late Friday night.
  • free air freezing 12,000 ft. this evening, snow level 8,000 ft. Wednesday, 7,500 ft. Wednesday night and Thursday, free air freezing level 12,000 ft. rising to 13,000 ft. Thursday night, then 13,000 ft. Friday and Friday night.
  • lows 40-36 warming to 42Friday night highs 48-65.
  • Mostly sunny Saturday, partly cloudy with a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers Saturday night,
  • AM clouds and sun with a good (50%) chance of AM showers, mostly cloudy and a bit cooler with a good (50%) chance of showers Sunday afternoon, mostly cloudy with a good (50%) chance of  showers at night,
  • Mostly cloudy with a good (50%) of AM showers, partly cloudy and a bit cooler with a good (50%) chance of showers Monday afternoon and Monday night,
  • Then mostly cloudy and a bit cooler with showers likely (70%) Tuesday.
  •  free air freezing level 13,000 Saturday, snow level above 8,000 ft. Saturday night through Monday night, then 8,000 ft. Tuesday.
  • highs 64-49 lows 42-38.

Here is my weekly weather quiz question. What is a “Squall?”

____________

An Upper Level Low Pressure Trough gives us onshore flow for a while. The graphics for days 1-3  show a cold frontal system pushing through the Pacific Northwest Wednesday. The graphics for days 3-7   Friday through Tuesday show a cold front sliding through the Pacific Northwest next Sunday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 33 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 52 in the Moderate category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 20 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN AIR QUALITY ALERT IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR DOUGLAS, KLAMATH, AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR CROOK, DESCHUTES, GRANT, AND JEFFERSON COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 2 AM WEDNESDAY FOR HARNEY COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR THE CASCADES OF LANE COUNTY.
  • A FIRE WEATHER WATCH IS IN EFFECT FOR LIGHTNING FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING FOR THE BURNS BLM, THE VALE BLM, AND THE BAKER VALLEY.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Mostly sunny and a bit cooler today, becoming mostly cloudy with showers and a slight (20%) chance of thunderstorms tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday (0.50 in. of rain possible), evening showers, a slight (20%) chance of showers late at night (under 0.10 in. of rain possible),
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of showers Thursday, partly cloudy in the evening, then mostly clear late Thursday night.
  • highs 82-69 warming to 73 Thursday lows 54-49.
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • A mix of clouds and sun Saturday, mostly cloudy at night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy with a (40%)  chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Monday.
  • highs 76-72 lows near 50.  (seasonal averages high 80 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 14th:

Ducks vs Beavers at Reser Stadium, Corvallis Game time 12:30 pm- Preliminary Weather forecast: Partly cloudy 65 degrees warming to 74 degrees by the end of the game.

 

 

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy and a bit cooler today, partly cloudy with a (30%) chance of evening showers, mostly cloudy and cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday and in the evening (0.50 in. of rain possible),  a good (50%) chance of showers late at night (0.10 in. of rain possible),
  • Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit warmer with a (30%) chance of showers Thursday afternoon, then mostly clear Thursday night.
  • highs 84-69 lows 55-52.
  • Mostly sunny sunny and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy Saturday, partly cloudy with a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late at night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy in the evening,  partly cloudy late Sunday night,
  • Then mostly cloudy and a bit cooler Monday.
  • highs 78-73 lows near 52. (seasonal averages high 82  low 54)

____________

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

  • Mostly cloudy with patchy AM fog, partly cloudy and a bit cooler this afternoon, partly cloudy with a slight (20%) chance of evening coastal thunderstorms, with coastal showers likely (70%) and a slight (20%) chance of thunderstorms late tonight while mostly cloudy inland showers likely (70%) and a slight (20%) chance of thunderstorms tonight (0.10 in. of rain possible),
  • Mostly cloudy with showers with a slight (20%) chance of thunderstorms Wednesday (0.25 in. of rain possible), evening showers likely (70%) with a slight (20%) chance of thunderstorms, a good (50%) chance of showers late at night (under 0.10 in. of rain possible),
  • Mostly cloudy with (40%) chance of AM showers, partly cloudy with a (30%) chance of showers Thursday afternoon, mostly clear Thursday night.
  • highs near 65 lows 56-53.
  • Mostly sunny Friday afternoon, partly cloudy with Friday night,
  • Partly cloudy with Saturday, mostly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy in the evening, partly cloudy late Sunday night,
  • Then mostly cloudy and a bit cooler Monday.
  • highs 65-62 lows 54-52. (seasonal average high 67 low 52)
 __________

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

  • AM haze with areas of smoke, mostly sunny and a bit cooler today, mostly cloudy with a good (50%) chance of evening showers, showers late tonight,
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday afternoon, 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, then just partly cloudy Thursday night.
  • free air freezing level 13,000 ft. today, snow level above 8,000 ft. tonight, 8,000 ft. Wednesday, 7,500 ft. Wednesday night, 8,000 ft. Thursday, then free air freezing level 12,000 ft. Thursday night.
  • highs 69-48 warming to 52 Thursday lows 40-36.
  • Mostly sunny and warmer Friday, partly cloudy in the evening, mostly cloudy late Friday night,
  • Mostly sunny and a bit cooler Saturday, mostly cloudy at night,
  • Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit cooler with a (40%) chance  of showers Sunday afternoon, mostly cloudy with a (40%) chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Monday.
  •  free air freezing level 13,000 ft. Friday and Friday night, 12,000 Saturday, 13,000 ft. Saturday night, snow level above 8,000 ft. Sunday and Sunday night, then 8,000 ft. Monday.
  • highs 64-54 lows 42-38.

Here is my new weekly weather quiz question. What is a “Squall?”

____________

An Upper Level Low Pressure Trough gives us onshore flow for a while. The graphics for days 1-3  show a cold frontal system pushing through the Pacific Northwest Monday. The graphics for days 3-7   Thursday through Monday show no major frontal systems through the period.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 44 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 98 in the Moderate category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 52 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN AIR QUALITY ADVISORY IS IN EFFECT THROUGH TUESDAY NIGHT FOR WILDFIRE SMOKE FOR EASTERN LANE COUNTY.
  • AN AIR QUALITY ALERT IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 5 PM WEDNESDAY FOR DOUGLAS, KLAMATH, AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE FOR CROOK, DESCHUTES, GRANT, AND JEFFERSON COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT FOR WILDFIRE SMOKE UNTIL 22 AM WEDNESDAY FOR HARNEY COUNTY.
  • A FIRE WEATHER WATCH IS IN EFFECT FOR LIGHTNING FOR THE BURNS BLM, THE VALE BLM, AND THE BAKER VALLEY.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Partly cloudy tonight,
  • Mostly sunny and a bit cooler Tuesday, becoming mostly cloudy with showers Tuesday night (0.25 in. of rain possible),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday (0.50 in. of rain possible), evening showers, a slight (20%) chance of showers late at night (under 0.10 in. of rain possible),
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of showers Thursday, partly cloudy in the evening, then mostly clear late Thursday night.
  • lows 53-49 highs 82-69 warming to 73 Thursday.
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • A mix of clouds and sun Saturday, mostly cloudy at night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy with a (40%)  chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Monday.
  • highs 76-72 lows near 50.  (seasonal averages high 80 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 14th:

Ducks vs Beavers at Reser Stadium, Corvallis Game time 12:30 pm- Preliminary Weather forecast: Partly cloudy 65 degrees warming to 74 degrees by the end of the game.

 

 

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly clear this evening, partly cloudy late tonight,
  • Partly cloudy and a bit cooler Tuesday, partly cloudy with a (30%) chance of evening showers, mostly cloudy and cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms late Tuesday night (under 0.10 in. of rain possible),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday and in the evening (0.50 in. of rain possible),  a good (50%) chance of showers late at night (0.10 in. of rain possible),
  • Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit warmer with a (30%) chance of showers Thursday afternoon, then mostly clear Thursday night.
  • lows 57-52 highs 84-69.
  • Mostly sunny sunny and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy Saturday, partly cloudy with a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late at night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy in the evening,  partly cloudy late Sunday night,
  • Then mostly cloudy and a bit cooler Monday.
  • highs 78-73 lows near 52. (seasonal averages high 82  low 54)

____________

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

  • Mostly clear this evening, becoming mostly cloudy with patchy fog beginning in the late evening continuing through late tonight,
  • Mostly cloudy with patchy AM fog, partly cloudy and a bit cooler Tuesday afternoon, partly cloudy with a slight (20%) chance of evening coastal thunderstorms, with coastal showers likely (70%) and a slight (20%) chance of thunderstorms late at night while mostly cloudy inland showers likely (70%) and a slight (20%) chance of thunderstorms Tuesday night (0.10 in. of rain possible),
  • Mostly cloudy with showers with a slight (20%) chance of thunderstorms Wednesday (0.25 in. of rain possible), evening showers likely (70%) with a slight (20%) chance of thunderstorms, a good (50%) chance of showers late at night (under 0.10 in. of rain possible),
  • Mostly cloudy with (40%) chance of AM showers, partly cloudy with a (30%) chance of showers Thursday afternoon, mostly clear Thursday night.
  • lows 54-56 cooling to 53 Thursday night highs near 65.
  • Mostly sunny Friday afternoon, partly cloudy with Friday night,
  • Partly cloudy with Saturday, mostly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy in the evening, partly cloudy late Sunday night,
  • Then mostly cloudy and a bit cooler Monday.
  • highs 65-62 lows 54-52. (seasonal average high 67 low 52)
 __________

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

  • Mostly cloudy and hazy with areas of smoke tonight,
  • AM haze with areas of smoke, mostly sunny and a bit cooler Tuesday, mostly cloudy with a good (50%) chance of evening showers, showers late Tuesday night,
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday afternoon, 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, then just partly cloudy Thursday night.
  • free air freezing level 14,000 ft. tonight, 13,000 ft. Tuesday, snow level above 8,000 ft. Tuesday night, 8,000 ft. Wednesday, 7,500 ft. Wednesday night, 8,000 ft. Thursday, then free air freezing level 12,000 ft. Thursday night.
  • lows 47-38 highs 69-48 warming to 52 Thursday.
  • Mostly sunny and warmer Friday, partly cloudy in the evening, mostly cloudy late Friday night,
  • Mostly sunny and a bit cooler Saturday, mostly cloudy at night,
  • Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit cooler with a (40%) chance  of showers Sunday afternoon, mostly cloudy with a (40%) chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Monday.
  •  free air freezing level 13,000 ft. Friday and Friday night, 12,000 Saturday, 13,000 ft. Saturday night, snow level above 8,000 ft. Sunday and Sunday night, then 8,000 ft. Monday.
  • highs 64-54 lows 42-38.

Here is my weekly weather quiz question for the last time. What is the “Spring Tide?” Here is the correct answer. A Spring Tide is a tide higher than normal which occurs around the time of the new and full moon.

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show a cold frontal system pushing through the Pacific Northwest Monday. The graphics for days 3-7   Wednesday through Sunday show no major frontal systems through the period.

he Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 74 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 65 in the Moderate category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 64 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR ABUNDANT LIGHTNING FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS AND THE CENTRAL BLUE MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR ABUNDANT LIGHTNING FOR THE NORTHERN BLUE MOUNTAINS OF OREGON AND THE WALLOWA DISTRICT.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 9 AM MONDAY FOR HARNEY AND MALHEUR COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Mostly clear with evening haze, mostly clear late tonight,
  • Patchy AM fog, mostly sunny and a bit cooler Monday, mostly cloudy in the evening, partly cloudy Monday night,
  • Mostly sunny and a bit cooler Tuesday, becoming mostly cloudy with a slight (20%) chance of evening showers, a good (50%) chance of showers late  at night (under 0.10 in. of rain possible),
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday, then mostly cloudy with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday night.
  • lows 54-52 highs 85-68.
  • A mix of clouds and sun and a bit warmer with a (30%) chance of showers Thursday, partly cloudy in the evening, mostly clear late Thursday night,
  • Mostly sunny and a bit warmer Friday, partly cloudy at night,
  • Mostly sunny Saturday, mostly cloudy with a slight (20%) chance of rain Saturday night,
  • Then mostly sunny and a bit cooler with a (30%) chance of rain Sunday.
  • highs 73-76 cooling back to 73 Sunday lows 48-50.  (seasonal averages high 80 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 14th:

Ducks vs Beavers at Reser Stadium, Corvallis Game time 12:30 pm- Preliminary Weather forecast: Partly cloudy 64 degrees warming to 72 degrees by the end of the game.

 

 

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly clear with haze and patchy evening smoke, partly cloudy and hazy with patchy fog and smoke late tonight,
  • Partly cloudy and hazy with patchy AM fog and smoke, partly cloudy and hazy with patchy smoke and a bit cooler Monday afternoon, evening haze and partly cloudy late Monday night,
  • Some AM clouds with patchy fog, sunny and a bit cooler Tuesday afternoon, partly cloudy with a (40%) chance of evening showers, mostly cloudy and cooler with a (40%) chance of showers late at night (under 0.10 in. of rain possible),
  • Mostly cloudy with AM showers likely (70%) and patchy fog, patchy fog and cooler with showers and a slight (20%) chance of thunderstorms Wednesday afternoon, mostly cloudy with evening showers likely (70%) a slight (20%) chance of thunderstorms, patchy fog with a good (50%) chance of showers late Wednesday night.
  • lows 58-54 highs 88-68.
  • Mostly cloudy patchy AM fog and a good (50%) chance of showers, partly cloudy and a bit warmer with a (30%) chance of showers Thursday afternoon, mostly clear with patchy fog Thursday night,
  • Mostly sunny with patchy AM fog and a bit warmer Friday, partly cloudy with patchy fog at night,
  • Patchy AM fog, partly cloudy with a slight (20%) chance of showers Saturday afternoon, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of showers Saturday night,
  • Mostly cloudy with patchy AM fog, then partly cloudy and a bit cooler with a slight (20%) chance of showers Sunday afternoon.
  • highs 72-77 cooling to 75 Sunday lows 52-53. (seasonal averages high 82  low 54)

____________

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

  • Becoming mostly cloudy with evening coastal haze and  mostly cloudy and hazy with patchy fog late tonight,
  • Mostly cloudy and hazy with patchy AM fog, just mostly cloudy and hazy and a bit cooler Monday afternoon, mostly cloudy with patchy inland fog late Monday night,
  • Mostly cloudy with patchy AM and late night fog, partly cloudy and a bit cooler with a slight (20%) chance of coastal showers Tuesday afternoon, mostly cloudy with a slight (20%) chance of evening coastal showers with coastal showers likely (70%) late at night while mostly cloudy with a good (50%) chance inland showers at night (0.10 in. of rain possible),
  • Mostly cloudy with AM showers and patchy fog, mostly cloudy and a bit cooler with showers and a slight (20%) chance of showers Wednesday afternoon, patchy fog with evening showers likely (70%) with a slight (20%) chance of thunderstorms, then patchy fog with a (40%) chance of showers late Wednesday night.
  • lows 55-53 warming back to 55 Wednesday night highs 66-62.
  • Mostly cloudy with AM fog and a slight (20%) chance of showers, partly cloudy and a bit warmer with patchy fog and a (30%) chance of showers Thursday afternoon, mostly clear in the evening, partly cloudy with patchy fog late Thursday night,
  • Some AM clouds with patchy fog, partly cloudy and a bit warmer with patchy fog Friday afternoon, partly cloudy with patchy fog at night,
  • Patchy AM fog, partly cloudy and a bit cooler with patchy fog Saturday afternoon, mostly cloudy with patchy fog and a slight (20%) chance of showers Saturday night,
  • Patchy AM fog, partly cloudy and a bit cooler with a slight (20%) chance of showers Sunday afternoon.
  • highs 65-63 lows near 53. (seasonal average high 67 low 52)
 __________

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

  • Mostly clear and hazy with areas of smoke late tonight,
  • Mostly sunny and hazy with areas of smoke and a bit cooler Monday afternoon, mostly cloudy Monday night,
  • Mostly sunny and a bit cooler Tuesday, mostly cloudy with a good (50%) chance of showers late at night,
  • Mostly cloudy and cooler with showers and a slight (20%) chance of thunderstorms Wednesday, then mostly cloudy showers and a slight (20%) chance of thunderstorms Wednesday night.
  • free air freezing level 14,000 ft. rising to 15,0o0 ft. tonight, 14,000 ft. Monday and Monday night, snow level above 8,000 ft. Tuesday and Tuesday night, then 7,500 ft. Wednesday and Wednesday night.
  • lows 50-38 highs 75-48.
  • Mostly cloudy with a (40%) chance  of AM showers, partly cloudy and a bit warmer with a (40%) chance of showers Thursday afternoon, just partly cloudy Thursday night,
  • Mostly sunny and cooler Friday, partly cloudy at night,
  • Mostly sunny Saturday, partly cloudy with a slight (20%) chance of evening rain, mostly cloudy with a slight (20%) chance of rain late Saturday night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance  of rain Sunday.
  • snow level 8,000 ft. Thursday, free air freezing level 11,000 ft.  Thursday night, 13,000 ft. Friday and Friday night, 12,000 Saturday, then snow level above 8,000 ft. Saturday night and Sunday.
  • highs 52-62 cooling to 56 Sunday lows 37-40.

Here is my weekly weather quiz question for the last time. What is the “Spring Tide?” Here is the correct answer. A Spring Tide is a tide higher than normal which occurs around the time of the new and full moon.

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show a frontal system pushing through the Pacific Northwest Monday. The graphics for days 3-7   Wednesday through Sunday show the cold front passed he Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 44 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 100 in the Moderate category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 40 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 9 AM MONDAY FOR HARNEY AND MALHEUR COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Mostly sunny and a bit cooler today with afternoon haze, mostly clear tonight,
  • Mostly sunny and a bit cooler Monday, mostly cloudy at night,
  • Mostly sunny and a bit cooler Tuesday, then mostly cloudy with a (40%) chance of showers Tuesday night.
  • highs 87-79 lows 54-52.
  • Mostly cloudy and a bit cooler with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday, mostly cloudy with a good (50%) chance of showers Wednesday night,
  • Mostly sunny and a bit warmer with a (30%) chance of showers Thursday, mostly clear at night,
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Then mostly sunny with a slight (20%) chance of showers Saturday.
  • highs 68-75 lows 52-48.  (seasonal averages high 81 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Final Score: Ducks got a last minute field goal to win 37-34

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Final Score: Beavers Won easily 21-0.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Some AM clouds with patchy fog and smoke, sunny and hazy a bit cooler with patchy smoke this afternoon, mostly clear with patchy evening smoke, hazy with patchy fog and smoke late tonight,
  • Patchy AM fog, partly cloudy Monday and at night,
  • Some AM clouds with patchy fog, sunny and a bit cooler Tuesday afternoon, then mostly cloudy and cooler with a (30%) chance of showers late Tuesday night.
  • highs 89-82 lows 58-54.
  • Patchy AM fog, mostly cloudy and cooler with showers likely (70%) Wednesday, mostly cloudy with a (40%) chance of showers at night and patchy fog late Wednesday night,
  • Patchy AM fog, partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, mostly clear with patchy fog at night,
  • Partly cloudy with patchy AM fog, sunny and a bit warmer Friday afternoon, partly cloudy Friday night,
  • Patchy AM fog, then partly cloudy with a slight (20%) chance of showers Saturday afternoon.
  • highs 72-78 lows 53-52. (seasonal averages high 83  low 54)

____________

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

  • AM clouds and hazy with patchy fog, sunny and a bit cooler and hazy this afternoon, partly cloudy with evening haze evening, mostly cloudy and hazy with patchy fog late tonight,
  • Mostly cloudy with patchy AM fog, partly cloudy and a bit warmer Monday afternoon, mostly cloudy with patchy fog late at night,
  • Mostly cloudy with patchy AM and late night fog, partly cloudy and a bit cooler Tuesday afternoon, mostly cloudy with a good (50%) chance of showers at night and patchy fog late Tuesday night.
  • highs 65-67 cooling back to 65 Tuesday lows 55-53 warming back to 55 Tuesday night.
  • Patchy AM and late night fog, mostly cloudy and a bit cooler with showers likely (70%) Wednesday afternoon, mostly cloudy with a (40%) chance of showers Wednesday night,
  • Patchy AM and late night fog, partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday afternoon, mostly clear in the evening, partly cloudy late at night,
  • Patchy AM fog,  partly cloudy and a bit warmer Friday afternoon and Friday night,
  • Patchy AM fog, then partly cloudy with a slight (20%) chance of showers Saturday afternoon.
  • highs 62-65 lows near 52. (seasonal average high 67 low 52)
 __________

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

  • Sunny and hazy with areas of smoke and a bit cooler today, mostly clear and hazy tonight with areas of smoke late,
  • Mostly sunny and hazy with areas of AM smoke, mostly sunny and a bit cooler and hazy Monday afternoon, mostly cloudy at night,
  • Mostly sunny and a bit cooler Tuesday, then mostly cloudy with a good (50%) chance of showers Tuesday night.
  • free air freezing level 14,000 ft. late today, 14,000 ft. rising to 15,0o0 ft. tonight, 14,000 ft. Monday and Monday night, 13,000 ft. Tuesday, then snow level above 8,000 ft. Tuesday night,
  • highs 76-67 lows 50-42.
  • Mostly cloudy and cooler with showers likely (70%) Wednesday, mostly cloudy with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday night,
  • A mix of clouds and sun with a (40%) chance  of showers Thursday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Then mostly sunny with a slight (20%) chance of showers Saturday.
  • snow level 8,000 ft. Wednesday, 7,500 ft. Wednesday night, 8,000 ft. Thursday, above 8,000 ft. Thursday night, free air freezing level 12,000 ft. Friday and Friday night, then snow level above 8,000 ft. Saturday.
  • highs 52-62 lows 38-36 warming back to 38 Friday  night.

Here is my weekly weather quiz question for the last time. What is the “Spring Tide?” Here is the correct answer. A Spring Tide is a tide higher than normal which occurs around the time of the new and full moon.

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show a frontal system pushing through the Pacific Northwest Monday. The graphics for days 3-7   Tuesday through Saturday show the cold front continue moving through the Pacific northwest Tuesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 90 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 142 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 73 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE NORTHERN WILLAMETTE FOREST AND THE SOUTHERN WILLAMETTE FOREST.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE MT. HOOD NATIONAL FOREST REGION.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR ABUNDANT LIGHTNING ON DRY FUELS FOR THE KLAMATH BASIN THE FREMONT-WINEMA NATIONAL FOREST, AND THE SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FOR ABUNDANT LIGHTNING FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, AND THE MINUS SISTERS RANGER DISTRICT.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR HOT DRY AND UNSTABLE CONDITIONS FOR THE CENTRAL MOUNTAINS OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT FOR ABUNDANT LIGHTNING FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A FIRE WEATHER WATCH IS IN EFFECT FOR ABUNDANT LIGHTNING FOR THE NORTHERN BLUE MOUNTAINS OF OREGON, THE CENTRAL BLUE MOUNTAINS, AND THE WALLOWA DISTRICT.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 9 AM MONDAY FOR HARNEY AND MALHEUR COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Partly cloudy with evening haze, partly cloudy late tonight,
  • Mostly sunny and a bit cooler Sunday with afternoon haze, mostly clear Sunday night,
  • Mostly sunny and a bit cooler Monday, mostly cloudy at night,
  • Mostly sunny and a bit cooler Tuesday, then mostly cloudy with a (40%) chance of showers Tuesday night.
  • lows 57-52 highs 87-79.
  • Mostly cloudy and a bit cooler with showers likely (70%) and a slight (20%) chance of thunderstorms Wednesday, mostly cloudy with a good (50%) chance of showers Wednesday night,
  • Mostly sunny and a bit warmer with a (30%) chance of showers Thursday, mostly clear at night,
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Then mostly sunny with a slight (20%) chance of showers Saturday.
  • highs 68-75 lows 52-48.  (seasonal averages high 81 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Weather forecast: Partly cloudy 82 degrees cooling to 69 degrees by the end of the game.

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Weather forecast: Partly cloudy 80 degrees cooling to 77 degrees by the the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy with evening smoke, becoming clear and hazy with patchy fog and smoke late tonight,
  • Some AM clouds with patchy fog and smoke, sunny and hazy a bit cooler with patchy smoke Sunday afternoon, mostly clear with patchy evening smoke, hazy with patchy fog and smoke late Sunday night,
  • Patchy AM fog, partly cloudy Monday and at night,
  • Some AM clouds with patchy fog, sunny and a bit cooler Tuesday afternoon, then mostly cloudy and cooler with a (30%) chance of showers late Tuesday night.
  • lows 62-54 highs 89-82.
  • Patchy AM fog, mostly cloudy and cooler with showers likely (70%) Wednesday, mostly cloudy with a (40%) chance of showers at night and patchy fog late Wednesday night,
  • Patchy AM fog, partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, mostly clear with patchy fog at night,
  • Partly cloudy with patchy AM fog, sunny and a bit warmer Friday afternoon, partly cloudy Friday night,
  • Patchy AM fog, then partly cloudy with a slight (20%) chance of showers Saturday afternoon.
  • highs 72-78 lows 53-52. (seasonal averages high 83  low 54)

____________

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

  • Mostly cloudy and hazy with patchy coastal fog late tonight while mostly cloudy and hazy with inland patchy fog tonight,
  • AM clouds and hazy with patchy fog, sunny and a bit cooler and hazy Sunday afternoon, partly cloudy with evening haze evening, mostly cloudy and hazy with patchy fog late Sunday night,
  • Mostly cloudy with patchy AM fog, partly cloudy and a bit warmer Monday afternoon, mostly cloudy with patchy fog late at night,
  • Mostly cloudy with patchy AM and late night fog, partly cloudy and a bit cooler Tuesday afternoon, mostly cloudy with a good (50%) chance of showers at night and patchy fog late Tuesday night.
  • lows 58-53 highs 65-67 cooling back to 65 Tuesday.
  • Patchy AM and late night fog, mostly cloudy and a bit cooler with showers likely (70%) Wednesday afternoon, mostly cloudy with a (40%) chance of showers Wednesday night,
  • Patchy AM and late night fog, partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday afternoon, mostly clear in the evening, partly cloudy late at night,
  • Patchy AM fog,  partly cloudy and a bit warmer Friday afternoon and Friday night,
  • Patchy AM fog, then partly cloudy with a slight (20%) chance of showers Saturday afternoon.
  • highs 62-65 lows near 52. (seasonal average high 67 low 52)
 __________

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

  • Mostly cloudy and hazy with a slight (20%) chance of evening showers, partly cloudy and hazy with areas of smoke late tonight,
  • Sunny and hazy with areas of smoke and a bit cooler Sunday, mostly clear and hazy Sunday night with areas of smoke late,
  • Mostly sunny and hazy with areas of AM smoke, mostly sunny and a bit cooler and hazy Monday afternoon, mostly cloudy at night,
  • Mostly sunny and a bit cooler Tuesday, then mostly cloudy with a good (50%) chance of showers Tuesday night.
  • free air freezing level 14,000 ft. late tonight and Sunday, 14,000 ft. rising to 15,0o0 ft. Sunday night, 14,000 ft. Monday and Monday night, 13,000 ft. Tuesday, then snow level above 8,000 ft. Tuesday night,
  • lows 52-42 highs 76-67.
  • Mostly cloudy and cooler with showers likely (70%) Wednesday, mostly cloudy with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Wednesday night,
  • A mix of clouds and sun with a (40%) chance  of showers Thursday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Then mostly sunny with a slight (20%) chance of showers Saturday.
  • snow level 8,000 ft. Wednesday, 7,500 ft. Wednesday night, 8,000 ft. Thursday, above 8,000 ft. Thursday night, free air freezing level 12,000 ft. Friday and Friday night, then snow level above 8,000 ft. Saturday.
  • highs 52-62 lows 38-36 warming back to 38 Friday  night.

Here is my weekly weather quiz question for the last time. What is the “Spring Tide?” Here is the correct answer. A Spring Tide is a tide higher than normal which occurs around the time of the new and full moon.

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show no frontal activity through the period until a cold front will be offshore Sunday. The graphics for days 3-7   Tuesday through Saturday show a cold front moving through between Tuesday and Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 73 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 107 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 71 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM TODAY FOR DRY AND UNSTABLE CONDITIONS FOR THE MT. HOOD NATIONAL FOREST REGION.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TODAY FOR HOT DRY AND UNSTABLE CONDITIONS FOR THE CENTRAL MOUNTAINS OF OREGON, AND THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM SATURDAY FOR EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE EAST SLOPES OF THE OREGON CASCADES, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE SOUTH CENTRAL OREGON COAST, CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 6 PM SUNDAY FOR THE NORTH OREGON CASCADES.
  • AN AIR QUALITY ALERT IS IN EFFECT IS IN EFFECT UNTIL NOON MONDAY FOR JACKSON, KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 4 PM MONDAY FOR COOK, DESCHUTES, AND GRANT COUNTIES..

HEALTH ADVISORIES:

  • 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.
________________

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

  • A mix of clouds and sun and hazy and a bit cooler today, mostly cloudy with evening haze, partly cloudy late tonight,
  • Patchy AM fog, sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, then partly cloudy Monday night.
  • highs 92-86 lows 57-53.
  • Mostly sunny and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of showers Tuesday night,
  • A mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday, mostly cloudy with a (40%) chance of showers at night,
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Then mostly sunny and a bit warmer Friday.
  • highs 82-74 warming to 80 Friday lows 50-47 warming to 49 Thursday night.  (seasonal averages high 81 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Weather forecast: Partly cloudy 82 degrees cooling to 69 degrees by the end of the game.

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Weather forecast: Partly cloudy 80 degrees cooling to 77 degrees by the the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy and hazy with patchy AM fog and patchy smoke, partly cloudy and hazy and a bit cooler with patchy smoke this afternoon, partly cloudy and hazy with patchy evening smoke, hazy with patchy fog and smoke late tonight,
  • Some AM clouds with patchy fog, sunny and a bit cooler Sunday afternoon, mostly clear with patchy fog at night,
  • Patchy AM fog, then partly cloudy Monday and Monday night.
  • highs 92-89 lows 59-57.
  • Partly cloudy and a bit cooler Tuesday, partly cloudy and cooler with a slight (20%) chance of showers late Tuesday night,
  • Patchy A fog, mostly cloudy and a bit cooler with a (30%) chance of showers Wednesday, a slight (20%) evening showers, just mostly clear at night,
  • Patchy AM fog, sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Patchy AM fog, then sunny and a bit warmer Friday afternoon.
  • highs 82-74 warming back to 82 Friday lows 53-49 warming to 52 Thursday night.  (seasonal averages high 83  low 54)

____________

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

  • Mostly cloudy and hazy with patchy AM coastal fog while hazy with patchy AM fog and smoke, mostly cloudy and hazy and a bit warmer today afternoon, mostly cloudy and hazy with patchy fog tonight,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Sunday afternoon, mostly clear in the evening, mostly cloudy with patchy fog late at night,
  • Mostly cloudy with patchy AM and late night fog, then partly cloudy and a bit warmer Monday afternoon and Monday night.
  • highs 72-75 lows 58-54.
  • Mostly cloudy with patchy AM and late night fog, partly cloudy and a bit cooler Tuesday afternoon, a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late Tuesday night,
  • Patchy AM and late night fog, mostly cloudy with a (40%) chance of showers Wednesday afternoon, mostly clear with a slight (20%) chance of evening showers, a slight (20%) chance of evening showers,  mostly clear with patchy fog late at night,
  • Patchy AM and late night fog, mostly sunny Thursday afternoon, mostly clear Thursday night,
  • Some AM clouds with patchy fog, then sunny Friday afternoon.
  • highs near 72 lows 52-50 warming back to 52 Thursday night. (seasonal average high 67 low 52)
 __________

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

  • A mix of clouds and sun with haze and areas of smoke and a bit cooler with a slight (20%) chance of thunderstorms this afternoon, mostly cloudy and hazy with areas of smoke and a slight (20%) chance of evening thunderstorms, partly cloudy and hazy with areas of smoke late tonight,
  • Sunny and hazy with areas of AM smoke, sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly cloudy in the evening, partly cloudy late Monday night,
  • free air freezing level 14,000 ft. today through Sunday, 14,000 ft. rising to 15,0o0 ft. Sunday night, then 14,000 ft. Monday and Monday night.
  • highs 82-75 lows 52-47.
  • Mostly sunny and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance of showers Tuesday night,
  • A mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday, partly cloudy with a slight (20%) chance of showers Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Mostly sunny and a bit warmer Friday.
  • free air freezing level 13,000 ft. Tuesday, snow level above 8,000 ft. Tuesday night, 7,500 ft. Wednesday, 8,000 ft. Wednesday night, free air freezing level 12,000 ft. Thursday, then 14,000 ft. Thursday night and Friday.
  • highs 67-54 warming to 66 Friday lows 38-36 warming to 42 Thursday  night.

Here is my weekly weather quiz question. What is the “Spring Tide?”

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show no frontal activity through the period until a cold front will be offshore Sunday. The graphics for days 3-7   Monday through Friday show a cold front moving through between Tuesday and Wednesday. A cold front will be well to our northwest next Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 86 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 141 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 74 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE MT. HOOD NATIONAL FOREST, THE NORTHERN WILLAMETTE NATIONAL FOREST, AND THE SOUTHERN WILLAMETTE NATIONAL FOREST.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 7 PM THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE NORTHERN AND CENTRAL WILLAMETTE VALLEY.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE WESTERN COLUMBIA RIVER GORGE IN OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR DRY THUNDERSTORMS ON FUELS FOR THE UMPQUA NATIONAL FOREST, THE SOUTHERN OREGON CASCADES, THE KLAMATH BASIN, THE FREMONT-WINEMA NATIONAL FOREST, AND THE SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM SATURDAY FOR DRY AND UNSTABLE CONDITIONS FOR THE MT. HOOD NATIONAL FOREST REGION.
  • A RED FLAG WARNING IS IN EFFECT UNTIL MIDNIGHT TONIGHT FOR ABUNDANT LIGHTNING FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, AND THE MINUS SISTERS RANGER DISTRICT.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM SATURDAY  FOR HOT DRY AND UNSTABLE CONDITIONS FOR THE CENTRAL MOUNTAINS OF OREGON, AND THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE LOWER COLUMBIA RIVER, TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, WEST CENTRAL WILLAMETTE VALLEY, EAST CENTRAL WILLAMETTE VALLEY, BENTON COUNTY LOWLANDS, LINN COUNTY LOWLANDS, LANE COUNTY LOWLANDS,  WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE I-84 CORRIDOR, CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE UPPER HOOD RIVER VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM FRIDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM TONIGHT FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTH OREGON COAST RANGE, AND THE CENTRAL OREGON COAST RANGE.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM SATURDAY FOR EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE EAST SLOPES OF THE OREGON CASCADES, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE SOUTH CENTRAL OREGON COAST, CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 6 PM SUNDAY FOR THE NORTH OREGON CASCADES.
  • AN AIR QUALITY ALERT IS IN EFFECT IS IN EFFECT UNTIL NOON MONDAY FOR JACKSON, KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 4 PM MONDAY FOR COOK, DESCHUTES, AND GRANT COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT DUE TO WILDFIRE SMOKE UNTIL 2 PM FRIDAY FOR HARNEY AND MALHEUR COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Partly cloudy and hazy with a slight (20%) chance of evening thunderstorms, mostly cloudy and hazy late tonight,
  • A mix of clouds and sun and hazy and a bit cooler Saturday, mostly cloudy with evening haze, partly cloudy late Saturday night,
  • Patchy AM fog, sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, then partly cloudy Monday night.
  • lows 59-53 highs 92-86.
  • Mostly sunny and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of showers Tuesday night,
  • A mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday, mostly cloudy with a (40%) chance of showers at night,
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Then mostly sunny and a bit warmer Friday.
  • highs 82-74 warming to 80 Friday lows 50-47 warming to 49 Thursday night.  (seasonal averages high 81 low 49)
__________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Weather forecast: Partly cloudy 82 degrees cooling to 69 degrees by the end of the game.

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Weather forecast: Partly cloudy 80 degrees cooling to 77 degrees by the the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy and hazy with a slight (20%) chance of evening thunderstorms, mostly cloudy and hazy with patchy fog late tonight,
  • Mostly cloudy and hazy with patchy AM fog and patchy smoke, partly cloudy and hazy and a bit cooler with patchy smoke Saturday afternoon, partly cloudy and hazy with patchy evening smoke, hazy with patchy fog and smoke late Saturday night,
  • Some AM clouds with patchy fog, sunny and a bit cooler Sunday afternoon, mostly clear with patchy fog at night,
  • Patchy AM fog, then partly cloudy Monday and Monday night.
  • lows 62-57 highs 92-89.
  • Partly cloudy and a bit cooler Tuesday, partly cloudy and cooler with a slight (20%) chance of showers late Tuesday night,
  • Patchy A fog, mostly cloudy and a bit cooler with a (30%) chance of showers Wednesday, a slight (20%) evening showers, just mostly clear at night,
  • Patchy AM fog, sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Patchy AM fog, then sunny and a bit warmer Friday afternoon.
  • highs 82-74 warming back to 82 Friday lows 53-49 warming to 52 Thursday night.  (seasonal averages high 83  low 54)

____________

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

  • Partly cloudy and hazy with patchy coastal fog and a slight (20%) chance of evening coastal showers continuing tonight while mostly cloudy with patchy and hazy inland tonight,
  • Mostly cloudy and hazy with patchy AM coastal fog while hazy with patchy AM fog and smoke, mostly cloudy and hazy and a bit warmer Saturday afternoon, mostly cloudy and hazy with patchy fog Saturday night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Sunday afternoon, mostly clear in the evening, mostly cloudy with patchy fog late at night,
  • Mostly cloudy with patchy AM and late night fog, then partly cloudy and a bit warmer Monday afternoon and Monday night.
  • lows 57-58 cooling to 54 Monday night highs 72-75.
  • Mostly cloudy with patchy AM and late night fog, partly cloudy and a bit cooler Tuesday afternoon, a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late Tuesday night,
  • Patchy AM and late night fog, mostly cloudy with a (40%) chance of showers Wednesday afternoon, mostly clear with a slight (20%) chance of evening showers, a slight (20%) chance of evening showers,  mostly clear with patchy fog late at night,
  • Patchy AM and late night fog, mostly sunny Thursday afternoon, mostly clear Thursday night,
  • Some AM clouds with patchy fog, then sunny Friday afternoon.
  • highs near 72 lows 52-50 warming back to 52 Thursday night. (seasonal average high 67 low 52)
 __________

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

  • Mostly cloudy and hazy areas of smoke tonight (under 0.10 in. of rain possible),
  • A mix of clouds and sun with haze and areas of smoke and a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon, mostly cloudy and hazy with areas of smoke and a slight (20%) chance of evening thunderstorms, partly cloudy and hazy with areas of smoke late Saturday night,
  • Sunny and hazy with areas of AM smoke, sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly cloudy in the evening, partly cloudy late Monday night,
  • free air freezing level 15,000 ft. tonight, 14,000 ft. Saturday through Sunday, 14,000 ft. rising to 15,0o0 ft. Sunday night, then 14,000 ft. Monday and Monday night.
  • lows 55-47 highs 82-75.
  • Mostly sunny and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance of showers Tuesday night,
  • A mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday, partly cloudy with a slight (20%) chance of showers Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Mostly sunny and a bit warmer Friday.
  • free air freezing level 13,000 ft. Tuesday, snow level above 8,000 ft. Tuesday night, 7,500 ft. Wednesday, 8,000 ft. Wednesday night, free air freezing level 12,000 ft. Thursday, then 14,000 ft. Thursday night and Friday.
  • highs 67-54 warming to 66 Friday lows 38-36 warming to 42 Thursday  night.

Here is my weekly weather quiz question. What is the “Spring Tide?”

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still heating us up to well above normal temperatures. The graphics for days 1-3  show no frontal activity through the period until a cold front will be offshore Saturday. The graphics for days 3-7   Monday through Friday show a cold front moving through between Wednesday and next Thursday. A cold front will be offshore next Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 94 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 113 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 99 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE MT. HOOD NATIONAL FOREST, THE NORTHERN WILLAMETTE FOREST, AND THE SOUTHERN WILLAMETTE FOREST.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 7 PM THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE NORTHERN AND CENTRAL WILLAMETTE VALLEY.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE WESTERN COLUMBIA RIVER GORGE IN OREGON.
  • A RED FLAG WARNING IS IN EFFECT FROM 1 PM UNTIL 9 PM FRIDAY FOR DRY THUNDERSTORMS ON FUELS FOR THE UMPQUA NATIONAL FOREST, THE SOUTHEERN OREGON CASCADES, THE KLAMATH BASIN, THE FREMONT-WINEMA NATIONAL FOREST, AND THE SOUTH CENTRAL OREGON DESER INCLUNING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY EVENING FOR HOT DRY AND UNSTABLE CONDITIONS FOR THE CENTRAL MOUNTAINS OF OREGON, AND THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM FRIDAY FOR THE LOWER COLUMBIA RIVER, TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, WEST CENTRAL WILLAMETTE VALLEY, EAST CENTRAL WILLAMETTE VALLEY, BENTON COUNTY LOWLANDS, LINN COUNTY LOWLANDS, LANE COUNTY LOWLANDS,  WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE I-84 CORRIDOR, CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM FRIDAY FOR THE UPPER HOOD RIVER VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM FRIDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM FRIDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTH OREGON COAST RANGE, AND THE CENTRAL OREGON COAST RANGE.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM SATURDAY FOR EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE EAST SLOPES OF THE OREGON CASCADES, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 PM FRIDAY FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM FRIDAY FOR THE SOUTH CENTRAL OREGON COAST, CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 8 PM FRIDAY FOR CLACKAMAS, MARION, MULTNOMAH, POLK, WASHINGTON, AND YAMHIL COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 8 PM FRIDAY FOR TUALATIN VALLEY, PORTLAND WEST HILLS AND CEHALEM MOUNTAIN, INNER PORTLAND METRO, OUTER SOUTHEAST PORTLAND, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, WEST CENTRAL WILLAMETTE VALLEY, AND EAST CENTRAL WILLAMETTE VALLEY.
  • AN AIR QUALITY ALERT IS IN EFFECT IS IN EFFECT UNTIL 5 PM FRIDAY FOR JACKSON, KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 2 PM FRIDAY FOR COOK, DESCHUTES, AND GRANT COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT DUE TO WILDFIRE SMOKE UNTIL 2 PM FRIDAY FOR HARNEY AND MALHEUR COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Mostly sunny and hazy and slightly cooler with a slight (20%) chance of showers this afternoon, partly cloudy and hazy with a slight (20%) chance of evening thunderstorms, mostly cloudy and hazy late tonight,
  • A mix of clouds and sun and hazy and a bit cooler Saturday, partly cloudy at night,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night.
  • highs 95-87 lows 59-54.
  • Mostly sunny Monday, partly cloudy Monday night,
  • A mix of clouds and sun and a bit cooler Tuesday, mostly cloudy with a (40%) chance of showers at night,
  • A mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday, mostly cloudy with a (40%) chance of showers Wednesday night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of showers Thursday.
  • highs 87-73 warming to 75 Thursday lows 54-52.  (seasonal averages high 81 low 50)
__________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Weather forecast: Partly cloudy 84 degrees cooling to 69 degrees by the end of the game.

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Weather forecast: Partly cloudy 80 degrees cooling to 77 degrees by the the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and hazy with patchy AM smoke, partly cloudy and hazy with patchy smoke a bit cooler (still very warm) this afternoon and evening with a slight (20%) chance of thunderstorms, haze any patchy smoke late tonight,
  • Patchy AM fog, partly cloudy and a bit cooler Saturday afternoon, partly cloudy in the evening, mostly clear with patchy fog late at night,
  • Patchy AM and late night fog, mostly sunny and a bit cooler Sunday, then partly cloudy Sunday night.
  • highs 98-89 lows 62-57.
  • Patchy AM and late night fog, partly cloudy Monday, partly cloudy Monday night,
  • Patchy AM and late night fog, partly cloudy and a bit cooler Tuesday, mostly cloudy with a (30%) chance of showers at night,
  • Patchy A fog, mostly cloudy and a bit cooler with a (40%) chance of showers Wednesday, a (40%) chance of showers Wednesday night,
  • Patchy AM fog, partly cloudy and a bit cooler with a slight (20%) chance of showers Thursday.
  • highs 89-77 lows 57-54.  (seasonal averages high 83  low 54)

____________

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

  • Mostly cloudy with AM coastal haze and fog with partly cloudy and hazy with a slight (20%) chance of thunderstorms and a bit cooler this afternoon while partly cloudy and hazy and a bit cooler inland today, partly cloudy with a slight (20%) chance of evening coastal thunderstorms and mostly cloudy and hazy with patchy fog and a slight (20%) chance of coastal showers late tonight while patchy and hazy with patchy inland fog late tonight,
  • Patchy AM fog, mostly cloudy and a bit cooler Saturday, mostly cloudy with patchy fog at night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Sunday afternoon, then mostly cloudy with patchy fog Sunday night.
  • highs 72-65 lows 58-55.
  • Mostly cloudy with patchy AM and late night fog, mostly cloudy and a bit warmer Monday afternoon, mostly cloudy Monday night,
  • Mostly cloudy with patchy AM and late night fog, mostly cloudy and a bit cooler Tuesday afternoon, patchy fog and a slight (20%) chance of showers at night,
  • Patchy AM and late night fog, mostly cloudy and a bit cooler with a slight (20%) chance of showers Wednesday and Wednesday night,
  • Patchy AM fog, then partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday afternoon.
  • highs 65-64 lows near 55. (seasonal average high 67 low 53)
 __________

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

  • Mostly sunny and hazy and a bit warmer with areas of smoke with a chance of showers and a slight (20%) chance of thunderstorms this afternoon, mostly cloudy with a (30%) chance  of showers and a slight (20%) chance of thunderstorms this evening, hazy with areas of smoke and a slight (20%) chance of rain late tonight (under 0.10 in. of rain possible),
  • A mix of clouds and sun with haze and areas of smoke and a bit cooler Saturday, partly cloudy Saturday night,
  • Sunny and a bit cooler Sunday, then mostly clear at night.
  • free air freezing level 15,000 ft. this afternoon, 15,000 ft. tonight, 15,000 ft. falling to 14,000 ft. Saturday, then 14,000 ft. Saturday night through Sunday night.
  • highs 85-76 lows 56-50.
  • Mostly sunny Monday, partly cloudy Monday night,
  • Mostly sunny and a bit cooler Tuesday, mostly cloudy with a (40%) chance of showers at night,
  • A mix of clouds and sun and a bit cooler with a good (50%) chance of showers Wednesday, mostly cloudy with a good (50%) chance of showers Wednesday night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of showers Thursday.
  • free air freezing level 14,000 ft. Monday and Monday night, 13,000 ft. Tuesday, then snow level above 8,000 ft.  Tuesday through Thursday.
  • highs 76-55 warming to 59 Thursday lows 47-38.

Here is my weekly weather quiz question. What is the “Spring Tide?”

 

____________

An Upper Level High Pressure Ridge (“Arch” shape) will be following closely behind the Upper Level Low Pressure Trough (“U” shape) that’s moved away from us. The graphics for days 1-3  show no frontal activity through the period. The graphics for days 3-7   Sunday through Thursday show a cold front falling apart as t hits the coast Saturday, then a frontal system will be moving through the coast then inland next Monday and Tuesday.

Note: Again the high temperature Wednesday in Eugene didn’t reach the forecast high of 95 due to some clouds and a thick smoky haze which covered the sky over the South Willamette Valley.
________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 69 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 104 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 65 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE WESTERN COLUMBIA GORGE IN OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 10 AM TODAY FOR THE NORTHERN OREGON CASCADES.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM NOON TODAY UNTIL 10 PM FRIDAY FOR THE LOWER COLUMBIA RIVER, TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, WEST CENTRAL WILLAMETTE VALLEY, EAST CENTRAL WILLAMETTE VALLEY, BENTON COUNTY LOWLANDS, LINN COUNTY LOWLANDS, LANE COUNTY LOWLANDS,  WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE I-84 CORRIDOR, CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM NOON TODAY UNTIL 10 PM FRIDAY FOR THE UPPER HOOD RIVER VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM NOON THURSDAY UNTIL 10 PM FRIDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM FRIDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTH OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, AND UPPER HOOD RIVER VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON UNTIL 8 PM TODAY FOR THE SOUTH CENTRAL OREGON COAST, CENTRAL DOUGLAS COUNTY, THE CENTRAL OREGON COAST, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM 1 PM TODAY UNTIL 9 PM SATURDAY FOR EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE EAST SLOPES OF THE OREGON CASCADES, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT FROM 1 PM UNTIL 8 PM FRIDAY FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON, THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
  • A FIRE WEATHER WATCH IS IN EFFECT THROUGH THIS AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR THE MT. HOOD FOREST REGION, THE NORTHERN WILLAMETTE FOREST, THE SOUTHERN WILLAMETTE FOREST, AND THE GIFFORD PINCHOT NATIONAL FOREST.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS MORNING THROUGH THURSDAY EVENING FOR THE NORTHERN AND CENTRAL WILLAMETTE VALLEY AND THE NORTHERN OREGON CASCADE FOOTHILLS.
  • AN AIR QUALITY ALERT IS IN EFFECT IS IN EFFECT UNTIL 5 PM FRIDAY FOR JACKSON, KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 2 PM FRIDAY FOR COOK, DESCHUTES, AND GRANT COUNTIES.

HEALTH ADVISORIES:

  • 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.
________________

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

  • Sunny and and hazy and warmer (Hot) today, mostly clear and hazy tonight,
  • AM haze, sunny and a bit cooler Friday, partly cloudy at night,
  • Mostly sunny and a bit cooler Saturday, then mostly clear Saturday night.
  • highs 102-97 cooling to 92 Saturday lows 59-56.
  • Sunny and a bit cooler Sunday, mostly clear in the evening, partly cloudy Sunday night,
  • A mix of clouds and sun and a bit cooler Monday, partly cloudy in the evening, mostly cloudy late at night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Tuesday, mostly cloudy with a (40%) chance of showers Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Wednesday.
  • highs 87-76 lows 55-53.  (seasonal averages high 81 low 50)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS: LOW (2)
TREES: LOW (2)
WEEDS: LOW (2)
Last Measured 8.31.24
Data courtesy of Oregon Allergy Associates.
The local pollen season is over.

________________

Your Saturday College Football Weather Forecast:

Saturday September 7th:

Ducks vs Boise State Broncos at Autzen Stadium, Game time 7:00 pm- Weather forecast: Partly cloudy 84 degrees cooling to 69 degrees by the end of the game.

Beavers vs San Diego State Aztecs at Snapdragon Stadium, San Diego, California, Game time: 7:30 pm- Weather forecast: Partly cloudy 80 degrees cooling to 77 degrees by the the end of the game.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and hazy with patchy smoke and a bit warmer (Hot) this afternoon, evening haze, mostly clear late tonight,
  • Sunny and hazy with patchy AM smoke, sunny and hazy with patchy smoke a bit cooler (still very warm) Friday afternoon with a slight (20%) chance of thunderstorms, partly cloudy with a slight (20%) chance of evening thunderstorms, just partly cloudy late at night,
  • AM sun, partly cloudy and a bit cooler Saturday afternoon, then becoming mostly clear Saturday night.
  • highs 104-92 lows 62-58.
  • Mostly sunny and a bit cooler Sunday, partly cloudy Sunday night,
  • Partly cloudy and a bit cooler Monday, partly cloudy at night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Tuesday, a (30%) chance of showers Tuesday night,
  • Then mostly cloudy and a bit cooler with a good (50%) of showers Wednesday.
  • highs 89-77 lows near 57.  (seasonal averages high 83  low 55)

____________

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

  •  Some AM clouds with AM coastal haze and sunny and hazy and a bit warmer this afternoon while partly cloudy and hazy with patchy inland AM smoke and sunny and hazy a bit warmer with inland patchy smoke this afternoon, mostly clear this evening, partly cloudy late tonight,
  • AM haze, partly cloudy and a bit cooler Friday, partly cloudy with a slight (20%) chance of evening thunderstorms, mostly cloudy late at night,
  • Mostly cloudy and a bit cooler Saturday, then mostly cloudy Saturday night.
  • highs 72-65 lows 54-58.
  • Mostly cloudy start, sunny and a bit cooler Sunday, mostly cloudy Sunday night,
  • Mostly cloudy and a bit cooler Monday, mostly cloudy at night,
  • Mostly cloudy with a (30%) chance of showers and a bit cooler Tuesday, mostly cloudy with a (40%) chance of showers Tuesday night,
  • Mostly cloudy with a (40%) chance of showers Wednesday.
  • highs 65-64 lows near 55. (seasonal average high 67 low 53)
 __________

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

  • Sunny and hazy and a bit warmer today, partly cloudy and hazy tonight,
  • AM haze, sunny and a bit warmer Friday afternoon, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly sunny and a bit cooler Saturday, then mostly cloudy with a slight (20%) chance of showers Saturday night.
  • free air freezing level 15,000 ft. today through Friday, snow level above 8,000 ft. Friday night, free air freezing level 14,000 ft. Saturday and Sunday night.
  • highs 85-86 cooling to 80 Saturday lows 56-52.
  • Sunny and a bit cooler Sunday, mostly clear in the evening, partly cloudy late Sunday night,
  • Mostly sunny  and a bit cooler Monday, partly cloudy in the evening, mostly cloudy late at night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Tuesday, mostly cloudy with a good (50%) chance of showers Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Wednesday.
  • free air freezing level 14,000 ft. Sunday, 15,000 ft. Sunday night, 14,000 ft. Monday, 13,000 ft, Monday night, then snow level above 8,000 ft.  Tuesday through Wednesday.
  • highs 77-59 lows 50-44.


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