A weak Upper Level Low Pressure Trough slid by the Upper Level High Pressure Ridge for a little cooling Sunday. Now Pressure strengthens bringing more sunshine and warming. The graphics for days 1-3 show no frontal activity over the Pacific Northwest through the period. The graphics for days 3-7 Wednesday through Sunday show active frontal activity Wednesday and again Friday.
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:
- Mostly sunny and a bit warmer today, partly cloudy tonight,
- Mostly sunny and a bit warmer Tuesday, partly cloudy with a slight (20%) chance of rain late at night,
- Clouds and sun with a slight (20%) chance of AM rain, a mix of clouds and sun and a bit cooler Wednesday afternoon, then partly cloudy Wednesday night.
- highs 78-85 cooling to 78 Wednesday lows 52-53 cooling to 49 Wednesday night.
- Mostly sunny and a bit cooler with a slight (20%) chance of rain Thursday afternoon, partly cloudy Thursday night,
- A mix of clouds and sun and a bit cooler with a slight (20%) chance of rain Friday afternoon, partly cloudy at night,
- A mix of clouds and sun and a bit cooler with a slight (20%) chance of rain Saturday, partly cloudy Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- highs 72-67 cooling back to 72 Sunday lows 48-44. (seasonal averages high 67 low 43).
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: MODERATE (11)
TREE POLLEN: MODERATE (89)
WEEDS: LOW (2)
Measured 5.8.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Mostly sunny and a bit warmer today, partly cloudy tonight,
- Mostly sunny and a bit warmer Tuesday, partly cloudy at night,
- AM clouds and sun with a slight (20%) chance of showers, a mix of clouds and sun and cooler Wednesday, then partly cloudy Wednesday night.
- highs 82-87 cooling to 77 Wednesday lows 55-52.
- Mostly sunny and a bit cooler Thursday, partly cloudy Thursday night,
- A mix of clouds and sun and a bit cooler Friday, partly cloudy at night,
- A mix of clouds and sun and a bit cooler Saturday, partly cloudy Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- highs 79-68 lows 52-46. (seasonal averages high 70 low 47).
Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly sunny and a bit warmer today, mostly cloudy tonight,
- A mix of clouds and sun Tuesday, mostly cloudy at night,
- AM clouds and sun and a bit cooler Wednesday, then partly cloudy Wednesday night.
- highs 59-58 warming to 60 Saturday lows near 52.
- A mix of clouds and sun and a bit cooler Thursday, mostly cloudy Thursday night,
- A mix of clouds and sun and a bit cooler Friday, mostly cloudy at night,
- A mix of clouds and sun with a slight (20%) chance of rain Saturday, partly cloudy Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- highs 62-57 lows 59-57. (seasonal averages high 60 low 47).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Sunny and warmer today, partly cloudy tonight,
- Mostly sunny and a bit warmer Tuesday, partly cloudy with a slight (20%) chance of rain late at night,
- A mix of clouds and sun and cooler with a good (50%) chance of rain and a slight (20%) chance of thunderstorms Wednesday, partly cloudy with a (40%) chance of evening rain, partly cloudy with a (40%) chance of rain late Wednesday night.
- free air freezing level 13,000 ft. today, 14,000 ft. tonight, 14,000 ft. falling to 13,000 ft. Tuesday afternoon, then snow level above 8,000 ft. Tuesday night through Wednesday night.
- highs 75-79 cooling to 66 Wednesday lows 46-42.
- A mix of clouds and sun and a bit cooler with a slight (20%) chance of rain Thursday, mostly cloudy with a (40%) chance of evening rain, partly cloudy with a (40%) chance of rain late Thursday night,
- A mix of clouds and sun and a bit cooler cooler with a slight (20%) chance of rain Friday, partly cloudy with a (30%) chance of evening rain and snow, mostly cloudy with a (30%) chance of rain and snow late at night,
- A mix of clouds and sun and a bit cooler with a (40%) chance of rain and snow Saturday, partly cloudy with a slight (20%) chance of rain Saturday night,
- Then mostly sunny and a bit warmer Sunday.
- snow level 7,500 ft. Thursday, 7,000 ft. Thursday night, 6,500 ft. Friday, 6,000 ft. Friday night, 5,500 ft. Saturday and Saturday night, then 7,500 ft. Sunday.
- highs 60-53 warmi59 Sunday lows 37-34.