National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

14°F

-10°C

Humidity 40%
Wind Speed NA
Barometer 29.91 in (1015.0 mb)
Dewpoint -6°F (-21°C)
Visibility NA
Last update 6 Dec 1:56 pm CST
Extended Forecast for

Grand Marais MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 13. Northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 13 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 14. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 14 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 5. North wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

    Low: 5 °F

    Increasing
    Clouds

  • Monday

    Monday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 24. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. Low around 16. Breezy, with a southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of snow, mainly after noon. Partly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 26 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 14. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A chance of snow, mainly before noon. Partly sunny, with a high near 21. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Sunny, with a high near 13. Northwest wind around 5 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 2. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 14. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 5. North wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Monday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 24. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Snow. Low around 16. Breezy, with a southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow, mainly after noon. Partly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow, mainly before noon. Partly sunny, with a high near 21. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 9. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow. Partly sunny, with a high near 19. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 6. Northwest wind around 10 mph, with gusts as high as 25 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 14. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.74°N 90.33°W
Last Update:
2:07 pm CST Dec 6, 2025
Forecast Valid:
2pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation