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

Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

13°F

-11°C

Humidity 61%
Wind Speed NW 6 mph
Barometer 29.97 in (1016.8 mb)
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 1 Dec 7:56 pm CST
Extended Forecast for

Grand Marais MN

  • Tonight

    Tonight: A chance of flurries. Mostly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: A chance of flurries before noon, then a chance of snow after noon. Cloudy, with a high near 27. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 27 °F

    Breezy.
    Chance
    Flurries then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 2am, then a chance of flurries after 5am. Cloudy, with a low around 12. Breezy, with a west wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 20 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 2. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 2 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Breezy, with a northwest wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 13 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 24. West wind around 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries. Mostly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of flurries before noon, then a chance of snow after noon. Cloudy, with a high near 27. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday Night
Snow likely, mainly before 2am, then a chance of flurries after 5am. Cloudy, with a low around 12. Breezy, with a west wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 2. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Breezy, with a northwest wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 24. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of snow after noon. Mostly sunny, with a high near 16. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 2. North wind around 5 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 16. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 6. Northwest wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Southwest wind 5 to 10 mph, with gusts as high as 15 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:
8:12 pm CST Dec 1, 2025
Forecast Valid:
8pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
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Chance of Precipitation