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Tim Chuey Weather

Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question for the last time. What is a “Fallstreak?”  Here is the correct answer. A Fallstreak is the same as Virga; streaks or wisps of precipitation falling from a cloud but evaporating before reaching the ground. In certain cases, shafts of virga may precede a microburst.  I’ll have a new weekly weather forecasts for you starting Monday. The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge takes over for a while. The graphics for days 1-3 show a weak front settling down from the north Sunday. The graphics for Days 3-7  show a frontal system pushing ashore Thursday night into Friday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 36 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 40 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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,
  • Partly cloudy and a bit cooler Sunday afternoon and at night,
  • Partly cloudy and a bit cooler Monday and Monday night,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Tuesday afternoon, then just partly cloudy Tuesday night.
  • lows 53-46 warming to 49 Tuesday night highs 82-73 warming to 78 Tuesday.
  • AM sun, partly cloudy and a bit warmer Wednesday afternoon (Independence Day), partly cloudy at night,
  • A mix of clouds and sun and a bit cooler Thursday, partly cloudy Thursday night,
  • Partly cloudy and slightly cooler Friday and at night,
  • Then mostly sunny Saturday.
  • highs 80-77 lows 52-50. (seasonal averages high 78 low 50)

_____

Eugene-Springfield Pollen Count

Grass………. High (20)
Trees………. Low (4)
Last Counted: 6/29/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear tonight,
  • Some AM clouds, sunny and a bit warmer Sunday afternoon, mostly clear at night,
  • AM clouds, sunny but a bit cooler Monday  afternoon, clear in the evening, partly cloudy late Monday night,
  • Partly cloudy and a bit warmer Tuesday, then mostly clear Tuesday night.
  • lows 57-52 highs 86-80.
  • Partly cloudy and a bit warmer Wednesday (Independence Day), partly cloudy with a slight (20%)  chance of showers late Wednesday night, through Thursday night,
  • Mostly sunny Friday and Saturday, mostly clear Friday night.
  • highs 76-80 lows 50-55. (seasonal averages high 81 low 55)

 

_____________________

 

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

  • Clear this evening, partly cloudy late tonight,
  • Some AM clouds, sunny Sunday afternoon, mostly clear at night,
  • Mostly cloudy in the AM, sunny and a bit cooler Monday, mostly clear in the evening, partly cloudy late Monday night,
  • Then partly cloudy Tuesday and at night.
  • lows 55-49 warming to 52 Tuesday night highs near 66.
  • Partly cloudy Wednesday (Independence Day), becoming mostly cloudy with a slight (20%) chance of showers late at night and Thursday AM, partly cloudy with a slight (20%) chance of showers in the afternoon and evening, just partly cloudy late Thursday night,
  • Then partly cloudy Friday through Saturday.
  • highs near 66 lows near 54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly clear tonight,
  • Mostly sunny and a bit cooler Sunday afternoon, mostly clear Sunday night,
  • Mostly sunny and a bit cooler Monday, mostly clear Monday night,
  • Mostly sunny and a bit warmer Tuesday, then partly cloudy Tuesday night.
  • free air freezing level 14,000 ft. tonight, 15,000 ft. Sunday, 14,000 ft. late Sunday night, 13,000 ft. Monday, 11,000 ft. falling to 10,0000 ft. late Monday night, 10,000 ft. rising to 11,000 ft. Tuesday afternoon, then 11,000 ft. rising to 12,000 ft. late Tuesday night.
  • lows 43-35 warming to 43 Tuesday night highs 68-60 warming back to 68 Tuesday.
  • AM sun, partly cloudy and a bit warmer Wednesday (Independence Day), and Wednesday night,
  • Partly cloudy and a bit cooler Thursday and at night,
  • Partly cloudy Friday AM, mostly sunny in the afternoon, mostly clear Friday night,
  • Then mostly sunny Saturday.
  • free air freezing level 12,000 ft. Wednesday through Thursday, 12,000 ft. falling to 11,000 ft. Thursday night, 11,000 ft. Friday, 11,000 ft. rising to 12,000 ft. Friday night, then 12,000 ft. Saturday.
  • highs 72-68 lows near 43.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question for the last time. What is a “Fallstreak?”  Here is the correct answer. A Fallstreak is the same as Virga; streaks or wisps of precipitation falling from a cloud but evaporating before reaching the ground. In certain cases, shafts of virga may precede a microburst.  I’ll have a new weekly weather forecasts for you starting Monday. The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge takes over for a while. The graphics for days 1-3 show a weak front settling down from the north Sunday. The graphics for Days 3-7  show a frontal system pushing ashore Thursday night into Friday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 22 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 22 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 19 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 this AM, sunny and a bit warmer this afternoon, partly cloudy tonight,
  • AM clouds and sun, mostly sunny and a bit cooler Sunday afternoon, mostly clear at night,
  • Partly cloudy and a bit cooler Monday and Monday night.
  • highs 82-72 lows 53-46.
  • Partly cloudy and a bit warmer Tuesday with a slight (20%) chance of showers in the afternoon and evening, just partly cloudy late Tuesday night,
  • AM sun, partly cloudy and a bit warmer Wednesday afternoon (Independence Day), partly cloudy at night,
  • Partly cloudy and a bit cooler Thursday and Thursday night,
  • Then partly cloudy and slightly cooler Friday.
  • highs 73-80 cooling to 75 Friday lows 48-52. (seasonal averages high 78 low 50)

_____

Eugene-Springfield Pollen Count

Grass………. High (20)
Trees………. Low (4)
Last Counted: 6/29/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear this evening, partly cloudy this AM, sunny and a bit warmer this afternoon, mostly clear tonight,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, then mostly clear Monday night.
  • highs 86-80 lows 57-52.
  • Partly cloudy in the AM, mostly sunny and a bit cooler Tuesday afternoon, mostly clear Tuesday night,
  • Mostly sunny and a bit warmer Wednesday (Independence Day), partly cloudy at night,
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • Partly cloudy in the AM, then sunny Friday afternoon.
  • highs 76-80 lows 50-55. (seasonal averages high 80 low 54)

 

_____________________

 

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

  • Mostly cloudy this AM, sunny this afternoon, clear this evening, partly cloudy late tonight,
  • Some AM clouds, sunny Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly clear Monday night.
  • highs 67-65 lows 55-52.
  • Partly cloudy Tuesday AM, mostly sunny and slightly cooler in the afternoon, mostly clear Tuesday night,
  • Mostly sunny Wednesday (Independence Day), partly cloudy at night,
  • Partly cloudy Thursday and Thursday night,
  • Then partly cloudy Friday.
  • highs near 66 lows 52-54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly sunny and a bit warmer today, mostly clear tonight,
  • Partly cloudy in the AM, mostly sunny and a bit cooler Sunday afternoon, mostly clear Sunday night,
  • Partly cloudy Monday AM, mostly sunny and a bit cooler in the afternoon, then mostly clear Monday night.
  • free air freezing level 14,000 ft. today through Sunday, 13,000 ft. late Sunday night and Monday, then 9,000 ft. late Monday night.
  • highs 68-59 lows 43-36.
  • Partly cloudy Tuesday AM, mostly sunny but a bit warmer in the afternoon, mostly clear Tuesday night,
  • Mostly sunny start, partly cloudy and a bit warmer Wednesday afternoon (Independence Day) and at night,
  • Partly cloudy Thursday AM, mostly sunny and a bit cooler in the afternoon, partly cloudy Thursday  night,
  • Then mostly sunny and slightly cooler Friday.
  • free air freezing level 10,000 ft. Tuesday afternoon, 11,000 ft. late Tuesday night, 12,000 ft. Wednesday afternoon and Wednesday night, 13,000 ft. Thursday afternoon, then 12,000 ft. Thursday night and Friday.
  • highs 60-68 cooling to 66 Thursday lows 40-42.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge starts to take over. The graphics for days 1-3 show a weak front settling down from the north Sunday. Another frontal system slides southward Monday through Tuesday.  The graphics for Days 3-7  show a frontal system moving southward at us late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 40 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 19 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 38 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 and Saturday AM, sunny and a bit warmer in the afternoon, partly cloudy Saturday night,
  • AM clouds and sun, mostly sunny and a bit cooler Sunday, mostly clear at night,
  • Partly cloudy and a bit cooler Monday and Monday night.
  • lows 53-50 cooling to 46 highs 82-72.
  • Partly cloudy and a bit warmer Tuesday with a slight (20%) chance of showers in the afternoon and evening, just partly cloudy late Tuesday night,
  • AM sun, partly cloudy and a bit warmer Wednesday afternoon (Independence Day), partly cloudy at night,
  • Partly cloudy and a bit cooler Thursday and Thursday night,
  • Then partly cloudy and slightly cooler Friday.
  • highs 73-80 cooling to 75 Friday lows 48-52. (seasonal averages high 77 low 50)

_____

Eugene-Springfield Pollen Count

Grass………. High (20)
Trees………. Low (4)
Last Counted: 6/29/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear this evening, partly cloudy late tonight and Saturday AM, sunny and a bit warmer in the afternoon, mostly clear Saturday night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, then mostly clear Monday night.
  • lows 55-57 cooling to 52 Monday night highs 86-80.
  • Partly cloudy in the AM, sunny and a bit cooler Tuesday afternoon, mostly clear Tuesday night,
  • Mostly sunny and a bit warmer Wednesday (Independence Day), partly cloudy at night,
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • Partly cloudy in the AM, then sunny Friday afternoon.
  • highs 76-80 lows 50-55. (seasonal averages high 80 low 54)

 

_____________________

 

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

  • Mostly clear this evening, becoming mostly cloudy late tonight and Saturday AM, sunny in the afternoon, clear in the evening, partly cloudy late Saturday night,
  • Some AM clouds, sunny Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly clear Monday night.
  • lows 54-52 highs 67-65.
  • Partly cloudy Tuesday AM, mostly sunny and slightly cooler in the afternoon, mostly clear Tuesday night,
  • Mostly sunny Wednesday (Independence Day), partly cloudy at night,
  • Partly cloudy Thursday and Thursday night,
  • Then partly cloudy Friday.
  • highs near 66 lows 52-54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy tonight,
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Partly cloudy in the AM, mostly sunny and a bit cooler Sunday afternoon, mostly clear Sunday night,
  • Partly cloudy Monday AM, mostly sunny and a bit cooler in the afternoon, then mostly clear Monday night.
  • free air freezing level 13,000 ft. tonight, 14,000 ft. Saturday through Sunday, 13,000 ft. late Sunday night and Monday, then 9,000 ft. late Monday night.
  • lows 42-44 cooling to 40 Monday night highs 68-59.
  • Partly cloudy Tuesday AM, mostly sunny but a bit warmer in the afternoon, mostly clear Tuesday night,
  • Mostly sunny start, partly cloudy and a bit warmer Wednesday afternoon (Independence Day) and at night,
  • Partly cloudy Thursday AM, mostly sunny and a bit cooler in the afternoon, partly cloudy Thursday  night,
  • Then mostly sunny and slightly cooler Friday.
  • free air freezing level 10,000 ft. Tuesday afternoon, 11,000 ft. late Tuesday night, 12,000 ft. Wednesday afternoon and Wednesday night, 13,000 ft. Thursday afternoon, then 12,000 ft. Thursday night and Friday.
  • highs 60-68 cooling to 66 Thursday lows 40-42.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge starts to take over.  The graphics for Days 3-7  show a frontal system moving southward at us late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 31 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 21 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 22 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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:

  • Early AM clouds, partly cloudy and a bit warmer this afternoon and tonight,
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, partly cloudy Saturday night,
  • Partly cloudy and a bit cooler Sunday, then mostly clear at night.
  • highs 77-80 cooling back to 77 Sunday lows 53-50.
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy and a bit cooler Tuesday and at night and Wednesday AM, mostly sunny and a bit warmer in the afternoon (Independence Day), partly cloudy Wednesday night,
  • AM sun, then mostly sunny and a bit warmer Thursday.
  • highs 73-70 warming to 77 Thursday lows near 48. (seasonal averages high 77 low 50)

_____

Eugene-Springfield Pollen Count

Grass………. High (33)
Trees………. Low (5)
Last Counted: 6/28/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Partly cloudy this AM, sunny and a bit warmer this afternoon, mostly clear this evening, partly cloudy late tonight and Saturday AM, sunny and a bit warmer in the afternoon, clear Saturday night,
  • Mostly sunny and a bit cooler Sunday, then mostly clear at night.
  • highs 82-86 lows near 55.
  • Mostly sunny and a bit cooler Monday, mostly clear Monday night,
  • Partly cloudy in the AM, sunny and a bit cooler with a slight (20%) chance of showers Tuesday afternoon, mostly clear with a slight (20%) chance of evening showers, just mostly clear late at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day) and Thursday, mostly clear Wednesday night.
  • highs 80-77 warming to 82 Thursday lows near 52. (seasonal averages high 80 low 54)

 

_____________________

 

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

  • Partly cloudy this AM, sunny this afternoon, mostly clear this evening, mostly cloudy late tonight,
  • Partly cloudy in the AM, sunny Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, then mostly clear at night.
  • highs 67-69 lows near 54.
  • Mostly sunny and a bit cooler Monday, mostly clear in the evening, partly cloudy with a slight (20%) chance of showers late Monday night and Tuesday AM, mostly sunny with a slight(20%) chance of showers in the afternoon, mostly clear with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit warmer Wednesday (Independence Day), mostly clear at night,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 66-69 lows near 52. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly sunny and a bit warmer today, partly cloudy tonight,
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Partly cloudy in the AM, mostly sunny and a bit cooler Sunday afternoon, then mostly clear Sunday night.
  • free air freezing level 11,000 ft. today, 14,000 ft. late tonight through Saturday, then 15,000 ft. Saturday night and Sunday night.
  • highs 63-69 cooling to 67 Sunday lows 42-44 cooling back to 42 Sunday night.
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy Tuesday AM, mostly sunny but a bit cooler in the afternoon, mostly clear with a slight (20%) chance of showers late at night,
  • Mostly sunny and a bit warmer with a slight (20%) chance of showers Wednesday (Independence Day), partly cloudy with a slight (20%) chance of evening showers, then just partly cloudy Wednesday night and Thursday.
  • free air freezing level 15,000 ft. falling to 14,000 ft. Monday afternoon, 11,000 ft. Monday night and Tuesday, 12,000 ft. Tuesday night, 13,000 ft. Friday,
  • highs 62-58 warming to 64 Wednesday and Thursday lows 38-42.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is approaching the Oregon coast. After that Upper Level High Pressure starts to take over.  The graphics for Days 3-7  show a frontal system moving southward at us late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 38 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 19 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 42 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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,
  • Partly cloudy and a bit warmer Friday and Friday night,
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, partly cloudy Saturday night,
  • Partly cloudy and a bit cooler Sunday, mostly clear at night.
  • lows 50-53 cooling back to 50 Sunday night highs 77-80 cooling back to 77 Sunday.
  • Mostly sunny and a bit cooler Monday and Monday night,
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Wednesday afternoon (Independence Day), partly cloudy Wednesday night,
  • AM sun, then partly cloudy and warmer Thursday.
  • highs 73-70 warming to 77 Thursday lows near 48. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. High (33)
Trees………. Low (5)
Last Counted: 6/28/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear tonight,
  • Partly cloudy Friday AM, sunny and a bit warmer in the afternoon, mostly clear in the evening, partly cloudy late Friday night and Saturday AM, sunny and a bit warmer in the afternoon, clear Saturday night,
  • Mostly sunny and a bit cooler Sunday, then mostly clear at night.
  • lows 52-55 highs 82-86.
  • Mostly sunny and a bit cooler Monday, mostly clear Monday night,
  • Partly cloudy in the AM, sunny and a bit cooler with a slight (20%) chance of showers Tuesday afternoon, mostly clear with a slight (20%) chance of evening showers, just mostly clear late at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day) and Thursday, mostly clear Wednesday night.
  • highs 80-77 warming to 82 Thursday lows near 52. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • Mostly clear this evening, partly cloudy late tonight and Friday AM, sunny Friday afternoon, mostly clear in the evening, mostly cloudy late at night,
  • Partly cloudy in the AM, sunny Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit warmer Sunday, then mostly clear at night.
  • lows 52-54 highs 67-69.
  • Mostly sunny and a bit cooler Monday, mostly clear in the evening, partly cloudy with a slight (20%) chance of showers late Monday night and Tuesday AM, mostly sunny with a slight(20%) chance of showers in the afternoon, mostly clear with a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Mostly sunny and a bit warmer Wednesday (Independence Day), mostly clear at night,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 66-69 lows near 52. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy tonight,
  • Mostly sunny and a bit warmer Friday, partly cloudy Friday night,
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Partly cloudy in the AM, mostly sunny and a bit cooler Sunday afternoon, mostly clear Sunday night.
  • free air freezing level 11,000 ft. tonight and Friday, 14,000 ft. late Friday night through Saturday night, then 15,000 ft. Saturday night and Sunday night.
  • lows 40-44 cooling back to 40 Sunday night highs 63-69 cooling to 67 Sunday.
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy Tuesday AM, mostly sunny but a bit cooler in the afternoon, mostly clear with a slight (20%) chance of showers late at night,
  • Mostly sunny and a bit warmer with a slight (20%) chance of showers Wednesday (Independence Day), partly cloudy with a slight (20%) chance of evening showers, then just partly cloudy Wednesday night and Thursday.
  • free air freezing level 15,000 ft. falling to 14,000 ft. Monday afternoon, 11,000 ft. Monday night and Tuesday, 12,000 ft. Tuesday night, 13,000 ft. Friday,
  • highs 62-58 warming to 64 Wednesday and Thursday lows 42-40.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is approaching the Oregon coast. After that Upper Level High Pressure starts to take over.  The graphics for Days 3-7  show a frontal system moving southward at us in late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 23 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 27 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 this afternoon, partly cloudy tonight,
  • Partly cloudy and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, then partly cloudy Saturday night.
  • highs 74-79 lows 50-52.
  • Partly cloudy Sunday and at night,
  • Mostly sunny in the AM, partly cloudy and a bit cooler Monday and Monday night,
  • Partly cloudy and a bit cooler Tuesday and Tuesday night,
  • AM sun, then partly cloudy and a bit warmer Wednesday afternoon (Independence Day).
  • highs 79-73 warming to 75 Wednesday lows 52-48. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. High (76)
Trees………. Low (12)
Last Counted: 6/27/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Sunny but slightly cooler this afternoon, mostly clear tonight,
  • Partly cloudy Friday AM, sunny and a bit warmer in the afternoon, mostly clear Friday night,
  • Sunny and a bit warmer Saturday, then clear Saturday night.
  • highs 78-86 lows 52-56 cooling to 54 Saturday night .
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy and a bit cooler Tuesday, mostly clear at night,
  • Then mostly sunny Wednesday (Independence Day).
  • highs 85-78 lows 56-52. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • Sunny and a bit warmer this afternoon, mostly clear this evening, partly cloudy late tonight,
  • AM clouds, sunny and a bit warmer Friday afternoon, mostly clear at night,
  • Sunny but a bit cooler Saturday, then clear Saturday night.
  • highs 66-68 lows near 54.
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy Tuesday, mostly clear at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day).
  • highs 69-66 lows 55-52. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly sunny and a bit cooler this afternoon,  mostly clear tonight,
  • Mostly sunny and a bit warmer Friday, mostly clear Friday night,
  • Mostly sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • free air freezing level 11,000 ft. today through Friday, 13,000 ft. rising to 14,000 ft. late Friday night, 14,000 ft. Saturday, then 15,000 ft. Saturday night.
  • highs 59-70 lows 42-44.
  • Mostly sunny and a bit cooler Sunday and Monday, mostly clear Sunday night, partly cloudy Monday night,
  • Partly cloudy Tuesday AM, sunny but a bit cooler in the afternoon, mostly clear at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day).
  • free air freezing level  15,000 ft. Sunday and Sunday night, 15,000 ft. falling to 14,000 ft. Monday afternoon, 11,000 ft. Monday night and Tuesday, 12,000 ft. Tuesday night, then 13,000 ft. Friday.
  • highs 69-60 warming to 63 Wednesday lows 42-40.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is approaching the Oregon coast.  The graphics for Days 3-7  show a frontal system moving southward at us in late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 38 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 21 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 40 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 cloudy this evening, partly cloudy late tonight,
  • AM clouds and sun, mostly sunny and a bit cooler Thursday afternoon, partly cloudy at night,
  • Partly cloudy and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, then partly cloudy Saturday night.
  • lows 47-52 highs 74-79.
  • Partly cloudy Sunday and at night,
  • Mostly sunny in the AM, partly cloudy and a bit cooler Monday and Monday night,
  • Partly cloudy and a bit cooler Tuesday and Tuesday night,
  • AM sun, then partly cloudy and a bit warmer Wednesday afternoon (Independence Day).
  • highs 79-73 warming to 75 Wednesday lows 52-48. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. High (76)
Trees………. Low (12)
Last Counted: 6/27/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy tonight and Thursday AM, sunny but slightly cooler in the afternoon, mostly clear Thursday night,
  • Partly cloudy Friday AM, sunny and a bit warmer in the afternoon, mostly clear Friday night,
  • Sunny and a bit warmer Saturday, then clear Saturday night.
  • lows 52-56 cooling to 54 Saturday night highs 78-86.
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy and a bit cooler Tuesday, mostly clear at night,
  • Then mostly sunny Wednesday (Independence Day).
  • highs 85-78 lows 56-52. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • Mostly cloudy tonight and Thursday AM, sunny and a bit warmer in the afternoon, mostly clearing the evening, partly cloudy late Thursday night,
  • AM clouds, sunny and a bit warmer Friday afternoon, mostly clear at night,
  • Sunny but a bit cooler Saturday, then clear Saturday night.
  • lows 52-54 highs 66-68.
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
  • Partly cloudy Tuesday, mostly clear at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day).
  • highs 69-66 lows 55-52. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy this evening, partly cloudy late tonight and Thursday AM, mostly sunny and a bit cooler Thursday afternoon,  mostly clear at night,
  • Mostly sunny and a bit warmer Friday, mostly clear Friday night,
  • Mostly sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • free air freezing level 11,000 ft. tonight through Friday, 13,000 ft. rising to 14,000 ft. late Friday night and Saturday, then 15,000 ft. Saturday night.
  • lows 40-44 highs 59-70.
  • Mostly sunny and a bit cooler Sunday and Monday, mostly clear Sunday night, partly cloudy Monday night,
  • Partly cloudy Tuesday AM, sunny but a bit cooler in the afternoon, mostly clear at night,
  • Then mostly sunny and a bit warmer Wednesday (Independence Day).
  • free air freezing level  15,000 ft. Sunday and Sunday night, 15,000 ft. falling to 14,000 ft. Monday afternoon, 11,000 ft. Monday night and Tuesday, 12,000 ft. Tuesday night, then 13,000 ft. Friday.
  • highs 69-60 warming to 63 Wednesday lows 42-40.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is approaching the Oregon coast.  The graphics for Days 3-7  show a frontal system moving southward at us in late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 25 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 25 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 today, partly cloudy tonight,
  • Partly cloudy and a bit cooler Thursday and at night,
  • Partly cloudy and a bit warmer Friday, then partly cloudy Friday night.
  • highs 74-76 lows 48-52.
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, mostly clear Saturday night,
  • Mostly sunny Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly clear in the evening, partly cloudy late Monday night,
  • Partly cloudy Tuesday AM, mostly sunny in the afternoon.
  • highs 79-77 lows near 50. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (9)
Trees………. Low (8)
Last Counted: 6/26/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Sunny today, mostly cloudy this evening, partly cloudy late tonight,
  • Partly cloudy Thursday AM, sunny but slightly cooler in the afternoon, partly cloudy at night and Friday AM, sunny and a bit cooler in the afternoon, then mostly clear Friday night.
  • highs 79-77 warming back to 79 Friday lows 52-54.
  • Mostly sunny and a bit warmer Saturday, clear Saturday night,
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday and Tuesday, mostly clear Monday night.
  • highs 82-78 lows near 55. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • AM sun, partly cloudy this afternoon, mostly cloudy tonight,
  • Mostly cloudy Thursday AM, sunny in the afternoon, partly cloudy at night,
  • AM clouds, sunny Friday afternoon, mostly clear Friday night.
  • highs near 66 lows 50-54.
  • Mostly sunny but a bit cooler Saturday, clear Saturday night,
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Then mostly sunny and a bit cooler Monday and Tuesday, mostly clear Monday night.
  • highs 65-68 cooling to 66 Tuesday lows near 54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Sunny and a bit cooler this afternoon, partly cloudy tonight,
  • AM sun, partly cloudy and a bit cooler Thursday afternoon and at night,
  • Partly cloudy Friday AM, mostly sunny and a bit warmer in the afternoon, then mostly clear Friday night.
  • free air freezing level 15,000 ft. falling to 14,000 ft. this afternoon, 13,000 ft. falling to 12,000 ft. late tonight, 11,000 ft. Thursday through Friday, then 13,000 ft. rising to 14,000 ft. late Friday night.
  • highs 64-60 warming back to 64 Friday lows 38-42.
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny Sunday and Monday, clear Sunday night, mostly clear Monday night,
  • Then mostly sunny but a bit cooler Tuesday.
  • free air freezing level  14,000 ft. Saturday through Sunday, 14,000 ft. falling to 15,000 ft. Sunday night, 15,000 ft. falling to 14,000 ft. Monday, 14,000 ft. falling to 13,000 ft. Monday night, then 13,000 ft. Tuesday.
  • highs 68-66 lows 42-44 cooling back to 42 Monday night.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) is taking over for now.  The graphics for days 1-3 show a frontal system approaching the Pacific Northwest Thursday. The graphics for Days 3-7  show frontal system that passes through between Thursday night and Friday. Another frontal system will move in late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 40 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 19 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 41 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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:

  • Clear tonight,
  • Partly cloudy Wednesday and Wednesday night,
  • Partly cloudy and a bit cooler Thursday and at night,
  • Partly cloudy and a bit warmer Friday, then partly cloudy Friday night.
  • lows 47-52 highs 74-76.
  • Partly cloudy Saturday AM, mostly sunny and a bit warmer in the afternoon, mostly clear Saturday night,
  • Mostly sunny Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday, mostly clear in the evening, partly cloudy late Monday night,
  • Partly cloudy Tuesday AM, mostly sunny in the afternoon.
  • highs 79-77 lows near 50. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (9)
Trees………. Low (8)
Last Counted: 6/26/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear tonight,
  • Sunny Wednesday, mostly cloudy in the evening, partly cloudy late Wednesday night,
  • Partly cloudy Thursday AM, sunny but slightly cooler in the afternoon, partly cloudy at night and Friday AM, sunny and a bit cooler in the afternoon, then mostly clear Friday night.
  • lows 54-52 warming back to 54 Friday night highs 79-77 warming back to 79 Friday.
  • Mostly sunny and a bit warmer Saturday, clear Saturday night,
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny and a bit cooler Monday and Tuesday, mostly clear Monday night.
  • highs 82-78 lows near 55. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • Mostly clear this evening, partly cloudy late tonight,
  • AM sun, partly cloudy Wednesday afternoon, mostly cloudy Wednesday night,
  • Mostly cloudy Thursday AM, sunny in the afternoon, partly cloudy at night,
  • AM clouds, sunny Friday afternoon, mostly clear Friday night.
  • lows 53-50 warming to 54 Friday night highs near 66.
  • Mostly sunny but a bit cooler Saturday, clear Saturday night,
  • Sunny and a bit warmer Sunday, mostly clear at night,
  • Then mostly sunny and a bit cooler Monday and Tuesday, mostly clear Monday night.
  • highs 65-68 cooling to 66 Tuesday lows near 54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Clear tonight,
  • Sunny Wednesday and a bit cooler in the afternoon, partly cloudy Wednesday night,
  • Partly cloudy and a bit cooler Thursday and at night,
  • Partly cloudy Friday AM, mostly sunny and a bit warmer in the afternoon, then mostly clear Friday night.
  • free air freezing level 15,000 ft. tonight, 15,000 ft. falling to 14,000 ft. Wednesday afternoon, 13,000 ft. falling to 12,000 ft. late Wednesday night, 11,000 ft. Thursday through Friday, then 13,000 ft. rising to 14,000 ft. late Friday night.
  • lows 43-38 warming to 40 Friday night highs 64-60 warming back to 64 Friday.
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny Sunday and Monday, clear Sunday night, mostly clear Monday night,
  • Then mostly sunny but a bit cooler Tuesday.
  • free air freezing level  14,000 ft. Saturday through Sunday, 14,000 ft. falling to 15,000 ft. Sunday night, 15,000 ft. falling to 14,000 ft. Monday, 14,000 ft. falling to 13,000 ft. Monday night, then 13,000 ft. Tuesday.
  • highs 62-67 lows near 42.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

Can These Machines Keep Storm Researchers Safer?

__________

Here is my new weekly weather quiz question. What is a “Fallstreak?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low (Shaded “U” shape with arrows) will be spinning through the area.  The graphics for days 1-3 show the front that moved through cooling us down. Now we warm up just a bit. The graphics for Days 3-7  show frontal system that passes through Thursday night and Friday. Another frontal system will move in late Sunday into next Monday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 21 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 20 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • THE HEALTH ADVISORY HAS BEEN RE-ISSUED FOR UPPER KLAMATH LAKE. THE LAKE IS LOCATED OFF OREGON ROUTE 140, 15 MILES WEST OF KLAMATH FALLS IN KLAMATH COUNTY. WATER MONITORING HAS CONFIRMED THE LEVEL OF CYNOTOXINS (FROM HARMFUL ALGAE TOXINS) IS ONCE AGAIN ABOVE RECREATIONAL GUIDELINES FOR HUMAN EXPOSURE. PEOPLE AND ESPECIALLY SMALL CHILDREN AND PETS SHOULD AVOID RECREATING IN AREAS WHERE THE WATER IS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN OR BROWNISH-RED IN COLOR, IF A THICK MAT OF CYANOBACTERIA (HARMFUL ALGAE) IS VISIBLE IN THE WATER, OR BRIGHT GREEN CELLS ARE SUSPENDED IN THE WATER COLUMN. IF YOU OBSERVE THESE SIGNS IN THE WATER ARE ENCOURAGED TO AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A RECREATIONAL HEALTH ADVISORY HAS BEEN ISSUED FOR DORENA RESERVOIR, LOCATED 6 MILES EAST OF COTTAGE GROVE IN LANE COUNTY. WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.
  • A PUBLIC HEALTH ADVISORY HAS RE-ISSUED FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES.  WATER MONITORING HAS CONFIRMED THE PRESENCE OF HARMFUL ALGAE ABOVE OREGON HEALTH AUTHORITY RECREATIONAL VALUES FOR CELL COUNTS. HARMFUL ALGAE AT THIS LEVEL ARE LIKELY TO BE ASSOCIATED WITH CYANOTOXIN CONCENTRATIONS THAT CAN BE HARMFUL TO HUMANS AND ANIMALS. RECREATIONAL VISITORS ARE ADVISED TO ALWAYS BE ALERT TO SIGNS OF HARMFUL ALGAE AND AVOID AREAS WITH VISIBLE SCUM THAT LOOKS FOAMY, THICK LIKE PAINT, PEA-GREEN, BLUE-GREEN, OR BROWNISH, OR WHERE SMALL BRIGHT-GREEN CLUMPS ARE FLOATING IN THE WATER. PEOPLE SHOULD AVOID SWIMMING AND HIGH-SPEED WATER ACTIVITIES SUCH AS WATER SKIING OR POWER BOATING, IN AREAS WHERE BLOOMS ARE IDENTIFIED.  FOR MORE INFORMATION ON SALEM’S WATER ADVISORY GO TO HTTP://WWW.CITYOFSALEM.NET.
  • 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 a bit warmer today, mostly clear tonight,
  • Sunny and a bit cooler Wednesday, mostly clear at night,
  • Mostly sunny Thursday AM, partly cloudy in the afternoon, partly cloudy with a slight (20%) chance of evening showers, then just mostly cloudy late Thursday night.
  • highs 76-74 lows 48-50.
  • A mix of clouds and sun and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy and a bit warmer Saturday and at night,
  • Partly cloudy Sunday and Sunday night,
  • Partly cloudy Monday AM, then mostly sunny and a bit warmer in the afternoon.
  • highs 75-78 lows near 52. (seasonal averages high 76 low 49)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (9)
Trees………. Low (8)
Last Counted: 6/26/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • AM clouds, mostly sunny and a bit warmer this afternoon, mostly clear tonight,
  • Sunny and a bit cooler Wednesday, partly cloudy Wednesday night,
  • Then partly cloudy Thursday and at night.
  • highs 79-83 lows 54-52.
  • Partly cloudy and a bit warmer Friday through Sunday night,
  • Then sunny Monday.
  • highs 79-83 lows near 55. (seasonal averages high 79 low 54)

 

_____________________

 

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

  • AM clouds, mostly sunny this afternoon, mostly clear tonight,
  • AM sun, partly cloudy and a bit cooler Wednesday afternoon and evening, mostly cloudy late Wednesday night,
  • Then partly cloudy Thursday and at night.
  • highs near 66 lows near 52.
  • Partly cloudy and a bit warmer Friday through Saturday night,
  • Partly cloudy Sunday, mostly clear Sunday night,
  • Then mostly sunny Monday.
  • highs near 68 lows near 54. (seasonal averages high 63 low 52)

 

________________

 

Forecast for the Cascades in Lane County:

  • Sunny and a bit warmer today, clear tonight,
  • Mostly sunny Wednesday AM, partly cloudy and a bit cooler in the afternoon and Wednesday night,
  • Then partly cloudy and a bit cooler Thursday and at night.
  • free air freezing level 15,000 ft. today, 14,000 ft. rising to 15,000 ft. late tonight, 14,000 ft falling to 13,000 ft. Wednesday afternoon, 13,000 ft. falling to 12,000 ft. Wednesday night, 11,000 ft. falling to 10,000 ft. Thursday afternoon, 9,000 ft. in the evening, then 11,000 ft. Thursday night.
  • highs 68-60 lows 42-38.
  • Partly cloudy and a bit warmer Friday through Sunday night,
  • Partly cloudy start, then mostly sunny Monday afternoon.
  • free air freezing level 11,000 ft.rising to 12,000 ft. Thursday afternoon, 11,000 ft. Thursday night, 11,000 ft. rising to 12,000 ft. 12,000 ft. rising to 14,000 ft. late Friday night, 14,000 ft. rising to 15,000 ft. Saturday afternoon, 15,000 ft. Saturday night, 15,000 ft. rising to 16,000 ft. Sunday afternoon, 16,000 ft. falling to 15,000 ft. Sunday night, then 15,000 ft. Monday.
  • highs 62-67 lows near 42.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________



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