National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

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Mt Baker WA

7 Day Forecast

Seattle, WA

NWS Weather Forecast Office

Today

Snow Chance for Measurable Precipitation 90%

Snow

High: 27 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 19 °F

Thursday

Snow Chance for Measurable Precipitation 90%

Snow

High: 30 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 18 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 30 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 32 °F

Saturday
Night

Snow Likely

Snow
Likely

Low: 20 °F

Sunday

Chance Snow

Chance
Snow

High: 31 °F

Detailed Forecast

  • Today Snow. High near 27. West southwest wind 5 to 9 mph becoming south in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
  • Tonight Snow. Low around 19. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
  • Thursday Snow. High near 30. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
  • Thursday Night Snow showers likely. Cloudy, with a low around 18. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.
  • Friday Mostly cloudy, with a high near 30. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the morning.
  • Friday Night Mostly cloudy, with a low around 20.
  • Saturday Snow after 11am. High near 32. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Saturday Night Snow showers likely. Cloudy, with a low around 20.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 31.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 20.
  • Monday Snow showers likely. Mostly cloudy, with a high near 31.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 20.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 30.

 

Additional Forecasts and Information

Zone Area Forecast for West Slopes Northern Cascades and Passes, WA