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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12 Miles ENE Mt Baker WA

7 Day Forecast

Seattle, WA

NWS Weather Forecast Office

Today

Snow Chance for Measurable Precipitation 90%

Snow

High: 29 °F

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 22 °F

Thursday

Snow Chance for Measurable Precipitation 90%

Snow

High: 31 °F

Thursday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 20 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 31 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Saturday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 33 °F

Saturday
Night

Snow Likely

Snow
Likely

Low: 21 °F

Sunday

Chance Snow

Chance
Snow

High: 32 °F

Detailed Forecast

  • Today Snow. High near 29. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
  • Tonight Snow. Low around 22. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.
  • Thursday Snow. High near 31. South southwest wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
  • Thursday Night Snow showers. Low around 20. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
  • Friday Mostly cloudy, with a high near 31. Southwest wind 7 to 17 mph.
  • Friday Night Mostly cloudy, with a low around 21.
  • Saturday Snow likely after 11am. Mostly cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Saturday Night Snow showers likely. Cloudy, with a low around 21.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 32.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 22.
  • Monday Snow showers likely. Mostly cloudy, with a high near 32.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 22.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 31.

 

Additional Forecasts and Information

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