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

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

22°F

-6°C

Humidity 82%
Wind Speed NW 6 mph
Barometer 29.91 in (1014.4 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 1 Feb 4:56 pm CST
Extended Forecast for

Grand Marais MN

  • This Afternoon

    This Afternoon: Snow, possibly mixed with freezing rain. High near 25. Northwest wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.

    High: 25 °F

    Wintry Mix

  • Tonight

    Tonight: Snow likely, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 10. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: Sunny, with a steady temperature around 14. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 17. North wind around 5 mph becoming calm.

    High: 17 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph in the morning.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 33 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow, possibly mixed with freezing rain. High near 25. Northwest wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 10. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a steady temperature around 14. Northwest wind around 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 1. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 17. North wind around 5 mph becoming calm.
Tuesday Night
Mostly cloudy, with a low around 8. Calm wind.
Wednesday
Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph in the morning.
Wednesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Southwest wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 9. West wind around 10 mph becoming north after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 18. North wind around 10 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 0. North wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A chance of snow. Mostly sunny, with a high near 17. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 8. East wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Sunday
A slight chance of snow. Partly sunny, with a high near 24. Northwest wind around 5 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:
5:26 pm CST Feb 1, 2026
Forecast Valid:
5pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation