An Upper Level High Pressure Ridge (“Arch” shape) will slowly build in bringing plenty of sunshine for the 4th of July Holiday weekend. The graphics for days 1-3 show a frontal system offshore Thursday, but no frontal systems over the Pacific Northwest. The graphics for days 3-7 Saturday through Wednesday show frontal systems pushing through the Pacific Northwest Sunday through Wednesday and another front offshore 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: IT’S NOT OFFICIAL, BUT DUE TO THE LATENESS OF THE SEASON AND THE MILD WEATHER TREND THERE IS VIRTUALLY NO CHANCE OF GETTING ENOUGH SNOWFALL TO ALLOW OPENING FOR SKIING. CONSIDER IT 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:
- Mostly clear tonight,
- AM clouds and sun, sunny and a bit warmer Friday afternoon, partly cloudy Friday night,
- AM clouds and sun, sunny and a bit warmer Saturday afternoon (Independence Day), clear at night,
- Sunny and a bit warmer Sunday, then mostly clear Sunday night,
- lows 52-53 highs 83-84.
- Sunny and a bit warmer Monday, mostly clear Monday night,
- Sunny and a bit cooler Tuesday, mostly clear at night,
- Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
- Then sunny and a bit cooler Thursday.
- highs 86-83 warming to 84 Thursday lows 52-53. (seasonal averages high 80 low 50)
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: HIGH (45)
TREE POLLEN: LOW (5)
WEEDS: LOW (0)
Measured 7.2.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Mostly clear tonight,
- AM clouds and sun, sunny and a bit warmer Friday, partly cloudy Friday night,
- AM clouds, becoming sunny and a bit warmer Saturday (Independence Day), clear at night,
- Sunny Sunday, then mostly clear Sunday night.
- lows 52-55 highs 85-87.
- Sunny and a bit cooler Monday and Tuesday, mostly clear both nights,
- Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
- Then sunny Thursday.
- highs 86-84 lows 54-55. (seasonal averages high 82 low 55).
- Becoming cloudy tonight,
- AM clouds, becoming sunny and a bit warmer Friday afternoon, mostly cloudy Friday night,
- Am clouds, sunny and a bit cooler Saturday (Independence Day), partly cloudy at night,
- Sunny and a bit warmer Sunday, then partly cloudy Sunday night.
- lows 53-52 highs 61-60 warming back to 61 Sunday.
- Mostly sunny and a bit warmer Monday, partly cloudy Monday night,
- A mix of clouds and sun and a bit cooler Tuesday, mostly cloudy at night,
- A mix of clouds and sun and a bit warmer Wednesday, partly cloudy Wednesday night,
- Then mostly sunny Thursday.
- highs 63-62 warming back to 63 Wednesday lows near 52. (seasonal averages high 65 low 53).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Partly cloudy this evening, clear late tonight,
- Sunny and a bit warmer Friday, clear Friday night,
- Sunny and a bit warmer Saturday (Independence Day), clear at night,
- Sunny and a bit warmer Sunday, then mostly clear Sunday night.
- free air freezing level 13,000 ft. falling to 12,000 ft. this afternoon, 12,000 ft. rising to 13,000 ft. tonight, 13,000 ft. rising to 14,000 ft. Friday afternoon, 14,000 ft. rising to 15,000 ft. Friday night, Saturday, then 15,000 ft. Saturday through Sunday.
- lows 42-48 highs 72-77.
- Sunny and a bit warmer Monday, mostly clear at night,
- Sunny and a bit cooler Tuesday and Wednesday, mostly clear both nights,
- Then sunny and bit warmer Thursday.
- free air freezing level 15,000 ft. Monday, 14,000 ft. Monday night and Tuesday, 15,000 ft. Tuesday night and Wednesday, then 16,000 ft. Wednesday night and Thursday.
- highs 78-72 warming to 73 Thursday lows 47-45.