Jun
21.
Here is my weekly weather quiz question. What is “Mackeral Sky? “
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An Upper Level Low Pressure Trough (“U” shape) over the Pacific Northwest will keep up the chances for rain. The graphics for days 1-3 show no frontal systems approaching the Pacific Northwest. The graphics for days 3-7 Saturday through Wednesday show no major frontal systems moving into Oregon.
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Air Quality Index:
Eugene/Springfield: The Air Quality Index is 34 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 8 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 34 in the Good category measuring Ozone.
Data courtesy of Lane Regional Air Protection Agency (LRAPA)
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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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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- Clear tonight,
- Sunny and a bit warmer Thursday, mostly clear Thursday night,
- Some AM clouds, mostly sunny and cooler Friday, mostly clear at night,
- Some AM clouds, mostly sunny and a bit warmer Saturday afternoon, then mostly clear Saturday night.
- lows 50-52 cooling to 48 Friday night and Saturday highs 86-77 warming to 80 Saturday.
- Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
- Mostly sunny and a bit warmer Tuesday, mostly clear Tuesday night,
- Some AM clouds, the mostly sunny Wednesday afternoon.
- highs 82-84 lows near 52. (seasonal averages high 76 low 49)
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Eugene-Springfield Pollen Count:
Grass Pollen: High (34)
Weeds: Low (1)
Tree Pollen: Low (5)
Last counted: 6.21.23
Data courtesy of Oregon Allergy Associates.
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Forecast for the Umpqua Valley including Roseburg:
- Clear tonight,
- Sunny and warmer Thursday, mostly clear in the evening, partly cloudy late Thursday night,
- AM clouds, mostly sunny and cooler Friday, mostly clear in the evening, partly cloudy late at night,
- Mostly sunny and a bit warmer Saturday, then mostly clear Saturday night.
- low near 53 highs 87-78 warming to 82 Saturday.
- Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
- Mostly sunny Tuesday, mostly clear Tuesday night,
- Then sunny and a bit warmer Wednesday.
- highs 84-86 lows near 56. (seasonal averages high 78 low 54)
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly clear tonight,
- AM clouds, sunny and a bit warmer Thursday, mostly cloudy at night,
- Mostly cloudy and a bit cooler Friday, mostly cloudy at night,
- Mostly cloudy and a bit warmer Saturday, then partly cloudy Saturday night.
- lows 50-52 highs 69-65.
- Partly cloudy and a bit warmer Sunday and Monday, partly cloudy both nights,
- Partly cloudy cloudy Tuesday and in the evening, mostly cloudy late Tuesday night,
- Some AM clouds, then sunny and a bit warmer Wednesday afternoon.
- highs 68-70 lows near 52. (seasonal averages high 64 low 52)
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Partly cloudy this evening, clear late tonight,
- Mostly sunny and a bit warmer Thursday, partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late Thursday night,
- AM sun, a mix of clouds and sun and a bit cooler Friday with a (40%) chance of afternoon showers, partly cloudy with a slight (20%) chance of evening showers, just partly cloudy late Friday night,
- AM sun, partly cloudy and a bit warmer with a slight (20%) chance of showers Saturday afternoon, partly cloudy with a slight (20%) chance of evening showers, then just partly cloudy late Saturday night.
- free air freezing level 10,000 ft. rising to 11,000 ft. late tonight and Thursday afternoon, then snow level above 8,000 ft. Thursday night through Saturday night.
- lows 40-43 cooling back to 40 Saturday night highs 72-65 warming to 67.
- AM sun, partly cloudy and a bit warmer with a slight (20%) chance of showers Sunday afternoon, a slight (20%) chance of evening showers, just partly cloudy Sunday night,
- AM sun, partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon and evening, just partly cloudy late at night,
- Mostly sunny start, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, a slight (20%) chance of evening showers, just partly cloudy late Tuesday night,
- Then mostly sunny and a bit warmer Wednesday.
- snow level above 8,000 ft. Sunday through Tuesday night, then free air freezing level 13,000 ft. Wednesday.
- highs 69-73 lows 43-46.
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For all of your Eugene-Springfield and Lane County News, Weather, and Sports go to: EugeneDailyNews.com
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