Jun
03.
Here is my new weekly weather quiz question for the last time. What is the “Lithosphere? ” The Lithosphere In hydrologic terms, that part of the earth which is composed predominantly of rocks (either coherent or incoherent, and including the disintegrated rock materials known as soils and subsoils), together with everything in this rocky crust.:
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An Upper Level High Pressure Ridge (“Arch” shape) is moving closer to the Pacific coast and will warm us up into next week.. The graphics for days 1-3 show a cold front moving over the Pacific Northwest Saturday and another cold front right behind it Sunday. The graphics for days 3-7 Tuesday through Saturday show a frontal system just to our northwest Friday then moving closer next Saturday.
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Air Quality Index:
Eugene/Springfield: The Air Quality Index is 39 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 12 in the good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 37 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:
- Mostly clear tonight,
- Mostly sunny and a bit cooler Sunday, clear Sunday night,
- Mostly sunny and a bit warmer Monday, clear at night,
- Mostly sunny and a bit warmer Tuesday, then mostly clear Tuesday night.
- low 46-52 highs 75-88.
- Partly cloudy and a bit cooler Wednesday, just partly cloudy Wednesday night,
- Partly cloudy and a bit cooler with a slight (20%) chance of showers Thursday afternoon, partly cloudy at night,
- Then partly cloudy and a bit cooler Friday through Saturday.
- highs 82-75 lows 52-50. (seasonal averages high 71 low 46)
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Eugene-Springfield Pollen Count:
Grass Pollen: Very High (796)
Weeds: Low (10)
Tree Pollen: Low (8)
Last counted: 6.2.23
Data courtesy of Oregon Allergy Associates.
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Forecast for the Umpqua Valley including Roseburg:
- Mostly clear this evening, partly cloudy late tonight,
- Sunny and a bit cooler Sunday, mostly clear Sunday night,
- Sunny and a bit warmer Monday, mostly clear at night,
- Sunny and a bit warmer Tuesday, partly cloudy with a slight (20%) chance of evening thunderstorms, then just mostly cloudy late Tuesday night.
- lows 50-56 highs 77-89.
- Partly cloudy and a bit cooler with a slight (20%) chance of showers Wednesday and Wednesday night,
- Partly cloudy and a bit cooler with a slight (20%) chance of showers Thursday, a slight (20%) chance of showers at night,
- Partly cloudy and a bit cooler with a slight (20%) chance of showers Friday, then partly cloudy and a bit cooler Friday night and Saturday.
- highs 84-78 lows near 54. (seasonal averages high 74 low 51)
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly cloudy this evening, mostly clear late tonight,
- Sunny Sunday and breezy (Wind: N 10-20 mph increasing to N 20-25 mph gusts to 40 in the afternoon), mostly clear Sunday night and breezy (Coastal Wind: N 20-25 mph decreasing to N 10-20 mph in the evening and Sunday night while (Inland Wind: N 10-20 mph decreasing to N 5-10 mph late at night),
- Sunny and a bit warmer Monday, mostly clear at night,
- Sunny and a bit warmer Tuesday, partly cloudy in the evening, then mostly cloudy Tuesday night.
- lows near 48 highs 64-68.
- Mostly cloudy and a bit cooler with Wednesday, mostly cloudy Wednesday night,
- Mostly cloudy with a slight (20%) chance of AM showers, partly cloudy with a slight (20%) chance of showers Thursday afternoon, mostly cloudy at night,
- Then mostly cloudy Friday through Saturday.
- highs near 65 lows near 50. (seasonal averages high 62 low 50)
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly clear tonight,
- Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
- Mostly sunny and a bit warmer Monday, partly cloudy at night,
- Mostly sunny start, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, a (40%) chance of evening showers, then just partly cloudy late Tuesday night.
- free air freezing level 12,000 ft. tonight and Sunday, 13,000 ft. Sunday night through Monday night, then snow level above 8,000 ft. Tuesday and Tuesday night.
- lows 42-49 highs 72-79.
- Partly cloudy with a slight (20%) chance of AM showers, a bit cooler with a good (50%) chance of showers Wednesday afternoon and evening, partly cloudy with a slight (20%) chance of showers late Wednesday night,
- Clouds and sun with a slight (20%) chance of AM showers, a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Thursday afternoon, partly cloudy with a (40%) chance of evening showers, just partly cloudy late at night,
- Partly cloudy with a slight (20%) chance of AM showers, a bit cooler with a (40%) chance of showers Friday afternoon and evening, just partly cloudy Friday night,
- Partly cloudy with a slight (20%) chance of AM showers, then a (30%) chance of showers and a bit cooler Saturday afternoon.
- snow level above 8,000 ft. Wednesday through Saturday.
- highs 74-63 lows 46-42.
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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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