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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6 Miles WSW Mt Baker WA

7 Day Forecast

Seattle, WA

NWS Weather Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 44 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 35 °F

Thursday

Rain Chance for Measurable Precipitation 90%

Rain

High: 45 °F

Thursday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 34 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 47 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Saturday

Rain Chance for Measurable Precipitation 80%

Rain

High: 49 °F

Saturday
Night

Showers Likely

Showers
Likely

Low: 36 °F

Sunday

Chance Showers

Chance
Showers

High: 50 °F

Detailed Forecast

  • Today Rain. High near 44. Light and variable wind. Chance of precipitation is 90%.
  • Tonight Rain. Low around 35. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 90%.
  • Thursday Rain. High near 45. Southwest wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 90%.
  • Thursday Night Rain showers likely before 11pm, then a chance of rain and snow showers. Cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Friday Mostly cloudy, with a high near 47. Light west wind increasing to 10 to 15 mph in the morning.
  • Friday Night Mostly cloudy, with a low around 36.
  • Saturday Rain after 11am. High near 49. Chance of precipitation is 80%.
  • Saturday Night Showers likely. Cloudy, with a low around 36.
  • Sunday A chance of showers. Mostly cloudy, with a high near 50.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 37.
  • Monday Showers likely. Mostly cloudy, with a high near 48.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 37.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 46.

 

Additional Forecasts and Information

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