An Upper Level Low Pressure Trough (“U” shape) helps a frontal system push into and through the Pacific Northwest. The graphics for days 1-3 show a frontal system moving through Wednesday. The graphics for days 3-7 Saturday through Wednesday show a stationary frontal system to the East of the Pacific Northwest attempting to push westward, but not having any success.
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 until better snow conditions for Spring skiing.
Hoodoo Ski: Is closed until better snow conditions for Spring skiing.
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:
- Mostly cloudy with rain likely (70%) and a bit cooler today (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of evening showers, just mostly cloudy late tonight,
- Mostly cloudy start, sunny and a bit warmer Thursday afternoon, mostly clear at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- highs 57-68 lows 44-40.
- Sunny and Saturday, mostly clear Saturday night,
- Mostly sunny and a bit cooler Sunday, partly cloudy with a slight (20%) chance of rain at night,
- Mostly sunny and a bit warmer with slight (20%) chance of rain Monday, partly cloudy Monday night,
- Then mostly sunny and a bit warmer Tuesday.
- highs 68-65 warming to 69 Tuesday lows 40-44. (seasonal averages high 63 low 41).
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: ABSENT (0)
TREE POLLEN: HIGH (145)
WEEDS: ABSENT (0)
Wednesday 4.21.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Mostly cloudy with AM rain likely (70%), mostly cloudy with rain a good (50%) chance of rain this afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening rain, just mostly cloudy late tonight,
- Mostly sunny and a bit warmer Thursday, mostly clear at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- highs 59-70 lows 44-40 warming to 43 Friday night.
- Sunny and a bit cooler Saturday, mostly clear Saturday night,
- Mostly sunny and a bit cooler with a slight (20%) chance of Sunday, partly cloudy at night,
- Mostly sunny with a slight (20%) chance of rain Monday, partly cloudy Monday night,
- Then mostly sunny and a bit warmer Tuesday.
- highs 69-66 warming to 70 Tuesday lows 42-44. (seasonal averages high 65 low 43).
Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly cloudy and a bit cooler with rain likely (70%) this afternoon, (under 0.10 in. of rain ), mostly cloudy with a (40%) chance of rain tonight,
- Clouds and sun with a slight (20%) chance of AM rain, a mix of clouds and sun and a bit warmer Thursday afternoon, mostly clear at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- highs 54-60 lows 46-43 warming back to 46 Friday night.
- Sunny and a bit cooler Saturday, mostly clear Saturday night,
- Mostly sunny and a bit cooler with a slight (20%) chance of rain Sunday, partly cloudy at night,
- Mostly sunny with a slight (20%) chance of rain Monday, partly cloudy Monday night,
- Then mostly sunny and a bit warmer Tuesday.
- highs 59-57 warming back to 59 Tuesday lows 46-47 warming back to 46 Sunday night. (seasonal averages high 57 low 45).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly cloudy with rain and snow and a bit cooler today (0.50 in. of rain possible, 1-4 in of snow possible), cloudy with evening rain and snow showers likely (70%), just mostly cloudy late tonight,
- Clouds and sun with a (40%) chance of rain and snow showers, a mix of clouds and sun and a bit warmer Thursday, mostly clear at night,
- Sunny and a bit warmer Friday, then mostly clear Friday night.
- snow level 4,500 ft. today, 4,000 ft. tonight, 3,500 ft. rising to 5,000 ft. Thursday, free air freezing level 7,500 ft. Thursday night and Friday, then 8,000 ft. Friday night.
- highs 37-56 lows 29-32.
- Mostly sunny and a bit cooler with a (40%) chance of rain Saturday, partly cloudy with a (30%) chance of evening rain, mostly clear with a (30%) chance of rain Saturday night,
- Mostly sunny and a bit cooler with a good (50%) chance of rain and snow Sunday, mostly cloudy with a good (50%) chance of rain and snow at night,
- A mix of clouds and sun and a bit warmer with a good (50%) chance of rain and snow, mostly cloudy with a (40%) chance of evening rain and a slight (20%) chance snow, partly cloudy with a (40%) chance of rain and a slight (20%) chance of snow late Monday night,
- Then mostly sunny and a bit warmer with (40%) chance of rain and snow Tuesday afternoon.
- snow level 6,000 ft. Saturday, 5,500 ft. Saturday night, 5,000 ft. Sunday, 5,500 ft. Sunday night, 5,000 ft. Monday, 5,500 ft. Monday night, then 5,5o0 ft. Tuesday.
- highs 53-49warming to 54 Tuesday lows 32-33.