A weak Upper Level Low Pressure Trough (“U” shape) moves east of us allowing Upper Level High Pressure offshore to bring sunshine and dry weather The graphics for days 1-3 show no frontal systems pushing through Oregon through the period. The graphics for days 3-7 Thursday through Monday show no frontal activity moving through the Pacific Northwest through the period, but one to our Northwest next Monday.
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:
- More clouds tonight,
- Patchy AM fog, a mix of clouds and sun and a bit cooler Tuesday afternoon, partly cloudy Tuesday night,
- Sunny and warmer Wednesday, clear at night,
- Sunny and a bit warmer Thursday, then mostly clear Thursday night.
- lows 48-52 highs 69-80.
- Mostly sunny and a bit cooler Friday, mostly clear Friday night,
- Mostly sunny and a bit cooler Saturday, mostly clear at night,
- Sunny Sunday, mostly clear Sunday night,
- Then mostly sunny and a bit cooler Monday.
- highs 77-72 lows near 52. (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:
- Mostly clear tonight,
- Mostly sunny and slightly cooler Tuesday, partly cloudy Tuesday night,
- AM clouds, sunny and a bit warmer Wednesday, clear at night,
- Sunny and a bit warmer Thursday, then mostly clear Thursday night.
- lows 49-54 highs 69-76 cooling to 75 Tuesday.
- Sunny and slightly cooler Friday, clear Friday night,
- Sunny and a bit cooler Saturday, mostly clear at night,
- Sunny Sunday,mostly clear Sunday night,
- Then mostly sunny and a bit cooler Monday.
- highs 82-92 cooling to 79 Saturday lows 54-57 cooling to 55 Friday night. (seasonal averages high 81 low 53).
- Partly cloudy tonight,
- Mostly sunny and a bit cooler Tuesday, partly cloudy Tuesday night,
- AM clouds and sun, sunny and a bit warmer Wednesday afternoon, mostly clear at night,
- Mostly sunny and a bit cooler Thursday, mostly cloudy Thursday night.
- lows 52-54 highs 64-63 warming to 69 Wednesday.
- A mix of clouds and sun a bit warmer Friday, partly cloudy Friday night,
- Mostly sunny Saturday, partly cloudy at night,
- Mostly sunny Sunday, mostly cloudy Sunday night,
- Then a mix of clouds and sun and slightly cooler Monday.
- highs 72-66 lows 54-53. (seasonal averages high 67 low 52).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly clear tonight,
- A mix of clouds and sun and a bit cooler Tuesday, partly cloudy Tuesday night,
- Sunny and a bit cooler Wednesday, mostly clear at night,
- Sunny and a bit warmer Thursday, partly cloudy in the evening, then mostly clear Thursday night.
- free air freezing level 13,000 ft. tonight, 12,000 ft. falling to 11,000 ft. Tuesday, 10,000 ft. Tuesday night, 10,000 ft. rising to 11,000 ft. Wednesday, then 12,000 ft. Wednesday night through Thursday night.
- warming to 42 Saturday night highs 62-60 warming to 67 Thursday.
- Sunny and a bit warmer Friday, mostly clear Friday night,
- Sunny and a bit warmer Saturday, mostly clear at night,
- Sunny and a bit warmer Sunday, mostly clear Sunday night,
- Then sunny and a bit cooler Monday.
- free air freezing level 13,000 ft. Friday, 14,000 ft. Friday night through Sunday night, then 13,000 ft. Monday.
- highs 69-73 cooling to 67 Monday lows 43-45.