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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Grand Portage MN

7 Day Forecast

Duluth, MN

NWS Weather Forecast Office

This
Afternoon

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 29 °F

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 20 °F

Thursday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 35 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 23 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 41 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Saturday

Slight Chance Rain/Snow

Slight Chc
Rain/Snow

High: 37 °F

Saturday
Night

Chance Rain/Snow

Chance
Rain/Snow

Low: 29 °F

Sunday

Chance Rain/Snow

Chance
Rain/Snow

High: 42 °F

Detailed Forecast

  • This Afternoon Snow likely, mainly after 4pm. Cloudy, with a high near 29. East wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Snow. Low around 20. Blustery, with a north wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
  • Thursday Snow likely, mainly before 10am. Mostly cloudy, with a high near 35. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
  • Thursday Night A slight chance of snow between 7pm and 1am. Mostly cloudy, with a low around 23. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
  • Friday Mostly sunny, with a high near 41. North wind around 5 mph becoming east in the afternoon.
  • Friday Night Mostly clear, with a low around 27.
  • Saturday A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 37.
  • Saturday Night A chance of rain and snow. Mostly cloudy, with a low around 29.
  • Sunday A chance of rain and snow. Partly sunny, with a high near 42.
  • Sunday Night Partly cloudy, with a low around 30.
  • Monday A slight chance of rain. Partly sunny, with a high near 45.
  • Monday Night A slight chance of rain. Partly cloudy, with a low around 32.
  • Tuesday Mostly sunny, with a high near 46.

 

Additional Forecasts and Information

Zone Area Forecast for Southern Cook/North Shore, MN