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.

27°F

-3°C

Humidity 72%
Wind Speed E 15 G 32 mph
Barometer 29.65 in (1005.1 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 19 Feb 8:56 am CST
Extended Forecast for

Grand Marais MN

Winter Weather Advisory February 19, 09:10am until February 19, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 09:10am until February 19, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a steady temperature around 26. North wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly before noon. Mostly cloudy, with a high near 32. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 27. North wind around 5 mph, with gusts as high as 15 mph.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly before 1pm. Patchy blowing snow before noon. Cloudy, with a high near 31. Blustery, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a steady temperature around 26. North wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 32. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. North wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 27. North wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. North wind around 5 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 25. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 5. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 20. North wind around 5 mph becoming calm in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
A chance of snow. Partly sunny, with a high near 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. East wind around 5 mph, with gusts as high as 20 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 30. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.74°N 90.36°W
Last Update:
7:46 am CST Feb 19, 2026
Forecast Valid:
9am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation