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Tim Chuey Weather

Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/01/doesnt-go-boom-bomb/

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Here is my weekly weather quiz question. What is the “Coriolis Force?” The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

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Upper Level High Pressure (Shaded “Arch” shape with blue arrows) is moving out as an Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) is taking over returning the wet weather. The graphics for days 1-3 show the frontal system that moved through the Pacific Northwest today and the one that follows between Wednesday and Thursday. The graphics for days 3-7 show the next series frontal systems heading our way Friday through next Tuesday.

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Air Quality Index:

Eugene/Springfield: The Air Quality Index is 22 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 24 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

 

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Home Wood Heating Advisory:

(Posted Daily)

Eugene-Springfield:  GREEN – Burning is Allowed.

OakridgeGREEN – Burning is Allowed.

*Note: Pellet stoves may be used anytime if they produce no visible emissions.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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Advisories:

  • A HIGH WIND WATCH IS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE WEDNESDAY NIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A HIGH SURF WARNING IS IN EFFECT FROM 4 PM WEDNESDAY UNTIL 7 AM SATURDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE CURRY COUNTY COAST.
  • 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 cloudy with sun peeks and a bit warmer with a good (50%) chance of showers early this afternoon (under 0.10 in. of rain possible), mostly cloudy with patchy fog late tonight,
  • Patchy AM fog, mostly cloudy and a bit warmer with a slight (20%) chance of rain Wednesday afternoon (under 0.10 in. of rain possible), rain at night (0.50 in.of rain possible) and Thursday AM, mostly cloudy with showers and a bit cooler in the afternoon (0.25 in. of rain possible), then showers likely (70%) Thursday night.
  • highs 55-57 cooling to 50 Thursday lows 40-43 cooling to 36 Thursday night.
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday and at night,
  • A bit warmer with a good (50%) chance of rain Saturday, rain Saturday night and Sunday (a bit cooler), rain likely (70%) Sunday night,
  • Then showers likely (70%) Monday.
  • highs 46-48 cooling back to 46 Monday lows 36-38 cooling back to 36 Sunday night. (seasonal averages high 47 low 34)

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Forecast for Roseburg:

  • Mostly cloudy with a (30%) chance of showers and a bit warmer today (under 0.10 in. of rain possible), mostly cloudy with patchy fog late tonight,
  • Patchy AM fog, cloudy with a slight (20%) chance of rain and a bit warmer Wednesday afternoon (under 0.10 in. of rain possible), rain Wednesday night (0.50 in. of rain possible) and Thursday AM, showers and a bit cooler in the afternoon (0.25 in. of rain possible), evening showers likely (70%), then rain and snow showers likely (70%) late at night.
  • highs 55-48 lows 39-45 cooling to 38 Thursday night.
  • Mostly cloudy and a bit cooler with rain and snow showers likely (70%) and a bit cooler Friday, a (40%) chance of rain and snow showers Friday night,
  • Mostly cloudy with a (40%) chance of rain and snow and a bit warmer Saturday, rain Saturday  night and Sunday, cloudy with a (40%) chance of rain at night,
  • Then cloudy and a bit cooler with a good (50%) chance of rain and snow showers Monday.
  • highs 48-46 lows 37-40. (seasonal averages high 50 low 37)

 

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Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy today with a (30%) chance of coastal showers (under 0.10 in. of rain possible) and a bit cooler this afternoon while a bit cooler and just mostly cloudy inland, mostly cloudy with a slight (20%) chance of coastal rain tonight while patchy fog and a slight (20%) chance of inland rain late tonight (under 0.10 in. of rain possible),
  • Cloudy with a slight (20%) chance of AM coastal rain and rain and a bit warmer Wednesday afternoon while patchy AM fog and a (30%) chance of inland rain Wednesday afternoon (0.10 in. of rain possible) and windy (Wind: SE 10-15 mph increasing and shifting to S 25-35 mph late AM and afternoon), rain and windy (Wind: SW 20-30 mph at the shore while SW 10-20 mph inland) at night (0.50 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Thursday (0.50 in. of rain possible), then showers likely (70%) and a bit cooler Thursday night.
  • highs 56-60 cooling to 5o Thursday lows 45-47 cooling to 40 Thursday.
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday and Friday night,
  • Rain likely (70%) and a bit warmer Saturday, rain Saturday night and Sunday, rain likely (70%) Sunday night,
  • Then mostly cloudy and a bit cooler with showers likely (70%) Monday.
  • highs 49-52 cooling to 50 Monday lows near 42. (seasonal averages high 52 low 40)

 

 

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Forecast for the Cascades in Lane County:

  • Cloudy with a good (50%) chance of rain and snow showers through early this afternoon and a bit warmer (under 0.10 in. of rain possible), just mostly cloudy tonight,
  • Mostly cloudy and a bit warmer Wednesday, rain and breezy (Wind: SW 15-25 mph gusts to 40 mph) at night,
  • Cloudy with AM rain and snow, rain and snow showers and a bit colder Thursday (3-6 in. of snow possible), rain and snow showers likely (70%) and colder at night (1-4 in. of snow possible).
  • snow level 4,500 ft. today, free air freezing level 6,000 ft. falling to 5,500 ft. late tonight, 7,000 ft. rising to 8,000 ft. Wednesday afternoon, snow level 7,000 ft. late Wednesday night, 4,000 ft. Thursday, then 3,000 ft. Thursday night.
  • highs 40-45 cooling to 36 Thursday lows 30-32 cooling to 24 Thursday night.
  • Cloudy and a bit cooler with rain and snow showers Friday, rain and snow showers likely (70%) Friday night,
  • Cloudy and a bit warmer with a good (50%) chance of snow Saturday, then rain and snow likely (70%) at night,
  • Rain and snow and a bit warmer Sunday and Sunday night,
  • Then mostly cloudy and a bit cooler with snow showers Monday.
  • snow level 3,000 ft. Friday and Friday night, 2,500 ft. Saturday,  3,000 ft. Saturday night through Sunday night, then 2,500 ft. Monday.
  • highs 30-34 cooling back to 30 Sunday lows 23-27.

 

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

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Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

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