An Upper Level Low Pressure Trough (“U” shape) sitting along the coast keeps repelling the wildfire smoke. The graphics for days 1-3 show a weak disturbance pushing through Oregon Saturday. The graphics for days 3-7 Tuesday through Saturday show no frontal systems pushing through the Pacific Northwest until next Saturday.
ADVISORIES:
- AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON MONDAY FOR WILDFIRE SMOKE FOR CLACKAMAS AND HOOD RIVER COUNTIES.
- AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON MONDAY FOR CROOK, JEFFERSON, WASCO, AND WHEELER 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.
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SKI REPORT:
Willamette Pass Ski: IT’S NOT OFFICIAL, BUT DUE TO THE LATENESS OF THE SEASON AND THE MILD WEATHER TREND THERE IS VIRTUALLY NO CHANCE OF GETTING ENOUGH SNOWFALL TO ALLOW OPENING FOR SKIING. CONSIDER IT CLOSED FOR THE SEASON.
Hoodoo Ski: IS CLOSED FOR THE SEASON.
Mt. Ashland Ski: IS CLOSED FOR THE SEASON.
Be sure to check their web pages for the latest updates.
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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- Early evening clouds, evening clouds, clearing late tonight,
- Mostly cloudy, a bit warmer Monday, evening clouds, becoming mostly clear late Monday night,
- Sunny Tuesday, mostly clear at night,
- highs 85-86 cooling back to 85 Tuesday .
- Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night.
- highs 85-86 lows 55-53,
- Mostly sunny and a bit warmer Thursday, increasing clouds at night,
- A mix of clouds and sun and a bit cooler Friday, partly cloudy Friday night,
- Then a mix of clouds and sun and a bit cooler Saturday, mostly clear Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- A mix of clouds and sun highs 84-85 cooling to 80 Saturday lows near 54. (seasonal averages high 84 low 52)
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: ABSENT (0)
TREE POLLEN: ABSENT (0)
WEEDS: ABSENT (0)
Measured 8.10.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Evening clouds, partly cloudy late tonight,
- Mostly cloudy and a bit warmer Monday,increasing clouds Monday night,
- AM clouds, sunny and a bit warmer Tuesday afternoon, mostly clear at night,
- Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
- lows 58-56 highs near 88.
- Mostly sunny and a bit warmer Thursday, partly cloudy Thursday night,
- A mix of clouds and sun and a bit cooler Friday, mostly clear with a slight (20%) chanced of rain at night,
- Mostly sunny and a bit cooler Saturday, mostly clear Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- highs 87-82 lows 57-56 (seasonal averages high 86 low 57).
- Mostly cloudy tonight,
- A mix of cloud and sun and a bit cooler Monday, mostly cloudy Monday night,
- A M clouds, a mix of clouds and sun Tuesday afternoon, mostly cloudy at night,
- A mix of clouds and sun and a bit warmer Wednesday, then mostly cloudy Wednesday night.
- lows 54-55 highs 63-62 .
- Most]y cloudy Thursday, mostly cloudy at night,
- Mostly cloudy Friday, mostly cloudy with a slight (20%) chance of rain Friday night,
- Then mostly cloudy and a bit warmer Saturday, mostly cloudy at night,
- Then mostly sunny and a bit warmer Sunday.
- highs 64-66 lows 56-55 warming back to 56 Friday night. (seasonal averages high 67 low 54).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly cloudy tonight,
- A mix of clouds and sun and a bit warmer Monday, mostly cloudy in the evening, mostly clear Monday night,
- Sunny and a bit warmer Tuesday, mostly clear in the evening, partly cloudy late Tuesday night,
- Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
- free air freezing level 14,000 ft. tonight, 15,000 ft. Tuesday night through Wednesday night.
- lows 50-46 highs 74-75 cooling to 73 Monday.
- Sunny and a bit warmer Thursday, mostly clear in the evening, mostly cloudy late Thursday night,
- A mix of clouds and sun and a bit cooler with a slight (20% ) chance of rain Friday, mostly clear in the evening, partly cloudy with a slight (20%) chance of rain Friday night,
- Mostly sunny Saturday, mostly clear Saturday night,
- Then sunny Sunday
- free air freezing level 14,000 ft. Tuesday, 15,000 ft. Tuesday night through Thursday night, snow level above 8,000 ft. Thursday and Thursday night, snow level above 8,000 ft. Friday and Friday night, then free air freezing level 13,000 ft. Saturday, frerev air freezing level 14,000 ft. Saturday night and Sunday.
- highs 73-76 cooling to 75 Friday lows 48-50 cooling to 47 Friday night.