Here is my new weekly weather quiz question. What is the “Thermocline “?
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The Jet Stream has moved to the south, but surface low pressure is still is sending moisture our way, but that’s going to change soon. The graphics for days 1-3 show no frontal systems. The graphics for days 3-7 Thursday through Monday show no serious frontal activity over the Pacific Northwest through the period.
Note: Ski Report: Willamette Pass Ski announced it will be open again Friday November 29th for early season skiing, Hoodoo is not open yet, Mt. Ashland is not open yet.
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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.
Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- Mostly cloudy with a slight (20%) chance of evening showers, showers likely (70%) with patchy fog late tonight (under 0.10 in. of rain possible),
- A mix of clouds and sun with patchy AM fog and a slight (20%) chance of showers (under 0.10 in. of rain possible), a mix of clouds and sun and slightly warmer Tuesday afternoon, partly cloudy with patchy fog Tuesday night,
- Patchy AM fog, mostly sunny and a bit cooler Wednesday, partly cloudy with patchy fog at night,
- Patchy dense AM fog, mostly sunny and a bit cooler Thursday (Thanksgiving Day), then partly cloudy with patchy fog Thursday night.
- lows 38-30 highs 52-45.
- Patchy AM fog, mostly sunny and a bit warmer Friday, partly cloudy Friday night,
- Mostly sunny Saturday, partly cloudy in the evening, mostly cloudy with patchy fog late at night,
- A mix of clouds and sun and a bit warmer Sunday, mostly cloudy Sunday night,
- Then a mix of clouds and sun and a bit warmer Monday.
- highs 46-49 lows 30-32. (seasonal averages high 50 low 36)
Your College Football Weather Forecast:
Saturday November 23rd:
Ducks have a Bye week.
Beavers vs Washington State Cougars at Reser Stadium: Game time 4:00 pm- The Beavers won in a close one Defeating Washington State 41-38.
Saturday November 30th:
Ducks vs Washington Huskies at Autzen Stadium, – Game time: 4:30 pm- Weather forecast: Partly cloudy, 46 degrees and falling throughout the game.
Friday November 29th:
Beavers vs Boise State Broncos at Maverik Stadium, Boise, Idaho: Game time 9:00 am- Weather forecast: sunny 32 degrees rising to 39 by the end of the game.
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HOME WOOD HEATING ADVISORY:
Eugene & Springfield: GREEN – Fireplace and wood stove use permitted.
Oakridge and Westfir: GREEN – Fireplace and wood stove use permitted.
The use of pellet stoves is always allowed.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
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Forecast for the Umpqua Valley including Roseburg:
- Mostly cloudy with early evening showers and a slight (20%) chance of thunderstorms, late evening showers likely (70%), a good (50%) chance of showers late tonight (0.10 in. of rain possible, snow level 3,500 ft.),
- Mostly cloudy with patchy AM dense fog and a slight (20%) chance of showers, partly cloudy with patchy dense fog Tuesday afternoon (under 0.10 in. of rain possible), mostly cloudy with patchy fog Tuesday night,
- Partly cloudy with areas of AM patchy fog and freezing fog, sunny and a bit cooler Wednesday afternoon, mostly clear with evening patchy fog, partly cloudy with areas of fog and freezing fog late at night,
- Areas of AM fog and freezing fog, sunny and a bit cooler Thursday afternoon (Thanksgiving Day), mostly clear with patchy evening fog, partly cloudy with areas of freezing fog late Thursday night.
- lows 40-32 highs 52-45.
- Partly cloudy with patchy AM fog, sunny Friday afternoon, mostly clear with evening, partly cloudy late Friday night,
- Partly cloudy and a bit warmer Saturday, partly cloudy with at night,
- Partly cloudy and a bit warmer Sunday, partly cloudy Sunday night,
- Then partly cloudy and a bit warmer Monday.
- highs 45-53 lows 32-35. (seasonal averages high 51 low 39)
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly cloudy with coastal showers and a slight (20%) chance of thunderstorms tonight while inland evening showers likely (70%) with a slight (20%) chance of thunderstorms late tonight,
- Partly cloudy with a slight (20%) chance of AM coastal thunderstorms and a slight (20%) chance of coastal showers and a bit warmer Tuesday while a slight (20%) chance of inland AM showers otherwise partly cloudy inland and a bit warmer Tuesday afternoon, partly cloudy with a slight (20%) chance of coastal evening showers, mostly clear late Tuesday night (0.10 in. of rain possible),
- Sunny Wednesday, mostly clear at night,
- Mostly sunny Thursday, then mostly clear Thursday night.
- lows 40-33 highs near 56.
- Mostly sunny and a bit warmer Friday, mostly clear Friday night,
- Mostly sunny and a bit warmer Saturday, partly cloudy at night,
- Partly cloudy and a bit warmer Sunday, mostly cloudy Sunday night,
- Then partly cloudy Monday.
- highs 56-58 lows 34-38. (seasonal averages high 55 low 42)
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly cloudy with a good (50%) evening rain and snow showers, snow and rain showers with patchy dense fog late tonight (0.25 in. of rain possible, 1-3 in. of snow possible),
- Mostly cloudy with patchy dense AM fog and a (50%) chance of, a mix of clouds and sun and a bit cooler with a slight (20%) chance of snow showers Tuesday afternoon (0.10 in. of rain possible, 2 in. of snow possible), a slight (20%) chance of evening showers with patchy dense fog, partly cloudy with a slight (20%) chance of snow showers late Tuesday night,
- Sunny and a bit warmer Wednesday, mostly clear at night,
- Sunny and a bit warmer Thursday (Thanksgiving Day), partly cloudy in the evening, then mostly clear late Thursday night.
- snow level 3,500 ft. tonight and Tuesday, 2,500 ft. Tuesday night, free air freezing level 4,500 ft. Wednesday, 4,500 ft. falling to 4,000 ft. late Wednesday night, 8,000 ft. Thursday, then 6,000 ft. Thursday night.
- lows 25-17 warming to 20 Thursday night highs 32-39.
- Sunny Friday, mostly clear in the evening, partly cloudy Friday night,
- Mostly sunny and a bit warmer Saturday, partly cloudy at night,
- Mostly sunny and a bit warmer Sunday, mostly cloudy with a slight (20%) chance of rain and snow showers Sunday night,
- Then a mix of clouds and sun with a slight (20%) chance of rain and snow showers Monday.
- free air freezing level 6,500 ft. Friday,7,000 ft. Friday night, 10,000 ft. Saturday, 9,000 ft. Saturday night, 11,000 ft. Sunday, snow level 5,000 ft. Sunday night, then 5,500 ft. Monday.
- highs 39-42 lows 22-27.