An Upper Level High Pressure Ridge (“Arch” shape) keeps up the dry mild weather. The graphics for days 1-3 show no frontal systems pushing through the Pacific Northwest. The graphics for days 3-7 Thursday through Monday show active frontal activity Friday and Saturday.
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. Probably done 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:
- Becoming mostly cloudy tonight,
- AM clouds with patchy fog, becoming mostly sunny and a bit warmer Tuesday afternoon, mostly clear Tuesday night,
- Sunny and a bit warmer Wednesday, partly cloudy with patchy fog late at night,
- Patchy AM fog, mostly sunny and a bit cooler Thursday, then becoming mostly cloudy Thursday night.
- lows 52-47 highs 75-78 cooling to 76 Thursday.
- Mostly cloudy and a bit warmer Friday, partly cloudy Friday night,
- Mostly sunny and a bit warmer Saturday, mostly clear at night,
- Sunny and a bit warmer Sunday, mostly clear Sunday night,
- Then mostly sunny and a bit warmer Monday.
- highs 79-72 warming to 80 Sunday lows 47-49 cooling back to 47 Saturday night. (seasonal averages high 66 low 43).
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: MODERATE (9)
TREE POLLEN: HIGH (112)
WEEDS: LOW (6)
Measured Friday 5.4.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Partly cloudy tonight,
- AM clouds, becoming sunny and a bit warmer Tuesday afternoon, mostly clear with patchy fog late Tuesday night,
- Patchy AM fog, sunny and a bit warmer Wednesday, mostly clear at night,
- Mostly sunny Thursday, then partly cloudy Thursday night.
- lows 52-50 highs 73-82.
- A mix of clouds and sun and a bit cooler Friday, mostly clear Friday night,
- Mostly sunny and a bit warmer Saturday, mostly clear at night,
- Sunny and a bit warmer Sunday, mostly clear Sunday night,
- Then mostly sunny and a bit warmer Monday.
- highs 82-74 warming back to 82 Sunday lows 49-50 cooling back to 49 Friday night (seasonal averages high 69 low 46).
Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly cloudy tonight,
- AM clouds with patchy fog, becoming mostly sunny and a bit warmer Tuesday afternoon, partly cloudy with patchy fog Tuesday night,
- Mostly cloudy with patchy AM fog, becoming sunny and a bit cooler Wednesday afternoon, mostly cloudy at night,
- Mostly sunny and a bit warmer Thursday, then mostly cloudy Thursday night.
- lows 52-49 highs 60-59 cooling back to 60 Thursday.
- Mostly cloudy Friday and Friday night,
- Mostly sunny and a bit warmer Saturday, partly cloudy at night,
- Mostly sunny and a bit warmer Sunday, partly cloudy Sunday night,
- Then mostly sunny Monday.
- highs 60-64 lows 50-50. (seasonal averages high 59 low 46).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Partly cloudy this evening, mostly cloudy late tonight,
- Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
- Sunny and a bit cooler Wednesday, mostly clear in the evening, partly cloudy at night,
- Sunny and a bit cooler Thursday, mostly clear in the evening, then partly cloudy late Thursday night.
- free air freezing level 11,000 ft. tonight and Tuesday, 12,000 ft. Tuesday night and Wednesday, then 13,000 ft. Wednesday night through Thursday night,
- lows 43-44 cooling to 42 Wednesday night and Thursday night highs 67-69 cooling back to 67 Thursday.
- A mix of clouds and sun and a bit cooler Friday, partly cloudy with a slight (20%) of rain Friday night,
- Mostly sunny and a bit warmer Saturday, mostly clear at night,
- Sunny and a bit warmer Sunday, mostly clear Sunday night,
- Then mostly sunny Monday.
- free air freezing level 10,000 ft. Friday, snow level 7,000 ft. Friday night, free air freezing level 10,000 ft. Saturday night, 13,000 ft. Sunday, then 14,o00 ft. Sunday night and Monday.
- highs 67-62 warming to 72 Sunday lows 42-38 warming to 40 Saturday night.