An Upper Level Low Pressure Trough (“U” shape) moves east of us with another one behind it. The graphics for days 1-3 show no frontal systems pushing through Oregon through the period. The graphics for days 3-7 Friday through Tuesday show no frontal activity moving through the Pacific Northwest through most of the period, but a cold front will move through Oregon next Tuesday.
ADVISORIES:
- NONE AT THIS TIME.
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: IS 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:
- Partly cloudy tonight,
- AM clouds and sun, sunny and warmer Wednesday, mostly clear Wednesday night,
- Sunny Thursday, mostly clear at night,
- AM clouds and sun, sunny and a bit cooler Friday, then clear Friday night.
- lows 50-52 highs 79-78.
- Mostly sunny and a bit cooler Saturday, mostly clear Saturday night,
- Mostly sunny and a bit warmer Sunday, mostly clear at night,
- Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
- Then mostly sunny and a bit cooler Tuesday.
- highs 77-78 cooling to 73 Monday lows near 49. (seasonal averages high 79 low 48).
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: ABSENT (0)
TREE POLLEN: LOW (2)
WEEDS: ABSENT (0)
Measured 9.14.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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YOUR COLLEGE FOOTBALL FORECAST:
Friday September 18th:
Ducks vs Portland State Vikings at Autzen Stadium- Game time: 7:30 pm- Weather forecast: Clear 65 degrees cooling to 56 degrees by the end of the game.
Saturday September 19th:
Beavers vs Montana Grizzlies at Reser Stadium- Game time 8:00 pm-Weather Forecast: Clear 64 degrees, cooling to 56 degrees by the end of the game.
:
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Forecast for the Umpqua Valley including Roseburg:
- Partly cloudy tonight,
- AM clouds and sun, sunny and a bit warmer Wednesday afternoon, mostly clear Wednesday night,
- Sunny and a bit warmer Thursday, mostly clear at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- lows 52-53 highs 75-84.
- Sunny and a bit warmer Saturday, mostly clear Saturday night,
- Sunny and a bit cooler Sunday, mostly clear at night,
- Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
- Then mostly sunny and a bit cooler Tuesday.
- highs 83-77 lows 52-53 cooling back to 55 Sunday night. (seasonal averages high 80 low 52).
- Partly cloudy tonight,
- AM clouds and sun, sunny and a bit warmer Wednesday afternoon, mostly clear Wednesday night,
- Mostly sunny and a bit cooler Thursday, mostly cloudy at night,
- Mostly sunny and a bit cooler Friday, then mostly clear Friday night.
- lows 53-55 cooling to 52 Friday night highs 67-64.
- Mostly sunny and a bit warmer Saturday, mostly cloudy Saturday night,
- A mix of clouds and sun and a bit cooler Sunday, mostly cloudy at night,
- A mix of clouds and sun and slightly cooler Monday, mostly cloudy Monday night,
- Then a mix of clouds and sun and a bit cooler with a slight (20%) chance of rain Tuesday.
- highs 72-66 lows 54-53. (seasonal averages high 67 low 51).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly cloudy with a slight (20%) chance of evening showers, partly cloudy late tonight,
- Mostly sunny and a bit warmer Wednesday, mostly clear in the evening, partly cloudy late Wednesday night,
- Mostly sunny and a bit warmer Thursday with a slight (20%) chance of afternoon rain, partly cloudy in the evening, mostly clear late at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- free air freezing level 10,000 ft. tonight, 10,000 ft. rising to 11,000 ft. Wednesday, 11,000 ft. Wednesday night, snow level above 8,000 ft. Thursday, free air freezing level 12,000 ft. Thursday night, 13,000 ft. Friday, then 14,000 ft. Friday night.
- lows 40-43 highs 60-66.
- Sunny and a bit warmer Saturday, mostly clear in the evening, partly cloudy late Saturday night,
- Sunny and a bit warmer Sunday, mostly clear at night,
- Mostly sunny and a bit cooler Monday, partly cloudy Monday night,
- Then mostly sunny and a bit cooler Tuesday.
- free air freezing level 14,000 ft. Saturday through Monday, then 13,000 ft, Monday night and Tuesday.
- highs 73-75 cooling to 62 Tuesday lows 46-42.