An Upper Level Low Pressure Trough (“U” shape) coming out of the Gulf of Alaska keeps up the onshore airflow and helps to push frontal systems our way. The graphics for days 1-3 show a cold front moves through Oregon Thursday. The graphics for days 3-7 Saturday through Wednesday show frontal activity moving through Oregon between next Tuesday and Wednesday.
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,
- Mostly cloudy and a bit warmer Thursday, mostly cloudy with rain late Thursday night (0.50 in. of rain possible),
- Mostly cloudy with AM rain, mostly cloudy and cooler with showers likely (70%) and a slight (20%) chance of thunderstorms Friday afternoon, mostly cloudy at night,
- Mostly sunny and slightly warmer Saturday, then partly cloudy Saturday night.
- lows 49-53 cooling to 45 Saturday night highs near 72.
- A mix of clouds and sun and a bit warmer Sunday, mostly clear Sunday night,
- Mostly sunny and a bit warmer Monday, partly cloudy at night,
- Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
- Then partly cloudy Wednesday.
- highs 64-68 lows 45-46. (seasonal averages high 77 low 47).
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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 26th:
Ducks vs USC Trojans at the LA Coliseum- Game time: 4:30 pm- Weather Forecast: Mostly Cloudy 87 degrees cooling to Mostly Cloudy 74 degrees by the end of the game.
Beavers vs UTEP Miners at Sun Bowl Stadium, El Paso, TX- Game time 6:00 pm- Mostly Clear 81 degrees cooling to partly cloudy 75 degrees by the end of the game.
:
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Forecast for the Umpqua Valley including Roseburg:
- Partly cloudy tonight,
- Mostly cloudy and a bit warmer Thursday, mostly cloudy with rain likely (70%) Thursday night (0.25 in. of rain possible),
- Mostly cloudy with AM rain likely (70%), mostly cloudy and cooler with a good (50%) chance of showers Friday afternoon, partly cloudy at night,
- Mostly sunny and a bit warmer Saturday, partly cloudy Saturday night.
- lows 52-55 cooling to 46 Saturday night highs 82-65 warming to 67 Saturday,
- Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
- Mostly sunny and a bit warmer Monday, mostly clear at night,
- Mostly sunny and a bit warmer Tuesday, mostly clear Tuesday night,
- Then mostly sunny and a bit warmer Wednesday.
- highs 68-74 lows 46-50. (seasonal averages high 78 low 51).
- Mostly cloudy with patchy fog late tonight,
- Mostly cloudy with patchy dense AM fog, mostly cloudy and slightly cooler with rain likely (70%) late Thursday afternoon, rain likely (70%) late Thursday night (0.50 in. of rain possible) and breezy (Wind: S 8-13 mph increasing to S 20-24 mph late at night),
- AM clouds and sun with AM rain likely (70%), a mix of clouds and sun and a bit cooler Friday afternoon, and breezy (Wind:W 13-18 mph decreasing to W 7-12 mph in the afternoon), partly cloudy Friday night,
- Mostly sunny and slightly warmer Saturday, then mostly cloudy Saturday night.
- lows 54-55 cooling back to 49 Saturday night highs 65-60 warming to 61 Saturday.
- Mostly sunny Sunday, partly cloudy Sunday night,
- Mostly sunny and a bit warmer Monday, partly cloudy at night,
- Mostly sunny and a bit warmer Tuesday, mostly cloudy Tuesday night
- Then a mix of clouds and sun and slightly cooler Wednesday.
- highs 62-65 cooling to 64 Wednesday lows 48-52. (seasonal averages high 66 low 51).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Partly cloudy tonight,
- AM clouds and sun, mostly cloudy and a bit warmer Thursday afternoon, mostly cloudy with rain Thursday night,
- Mostly cloudy with rain and much cooler Friday, mostly cloudy with a good (50%) chance of rain at night,
- Mostly sunny and warmer Saturday, partly cloudy in the evening, then mostly cloudy Saturday night.
- free air freezing level 13,000 ft. tonight and Thursday, snow level above 8,000 ft. Thursday night, 6,500 ft. Friday, 6,000 ft. Friday night, free air freezing level 10,000 ft. Saturday, then 11,000 ft. Saturday night.
- lows 42-32 warming to 35 Saturday night highs 68-45 warming to 55 Saturday.
- A mix of clouds and sun and a bit a bit warmer Sunday, partly cloudy Sunday night,
- Mostly sunny and a bit warmer Monday, partly cloudy at night,
- Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
- Then sunny and a bit warmer Wednesday.
- free air freezing level 10,000 ft. Sunday through Monday, 13,000 ft. Monday night and Tuesday, then 14,000 ft. Tuesday night and Wednesday.
- highs 64-68 lows 45-46.