Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

-2°F

-19°C

Humidity 62%
Wind Speed E 10 mph
Barometer 30.50 in (1035.9 mb)
Dewpoint -12°F (-24°C)
Visibility NA
Wind Chill-18°F (-28°C)
Last update 29 Jan 9:56 pm CST
Extended Forecast for

Grand Marais MN

Cold Weather Advisory January 29, 10:44pm until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 10:44pm until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: -8 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Friday

    Friday: A chance of flurries before 7am.  Mostly sunny, with a high near 12. Wind chill values between -20 and -30. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 12 °F

    Chance
    Flurries and
    Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 25. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 25 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 20. North wind around 5 mph, with gusts as high as 15 mph.

    High: 20 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -8. Wind chill values between -20 and -25. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of flurries before 7am. Mostly sunny, with a high near 12. Wind chill values between -20 and -30. Blustery, with a north wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 22. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 14. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after noon. Mostly cloudy, with a high near 25. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around 8. North wind around 5 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 20. North wind around 5 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 4. Calm wind.
Tuesday
Mostly sunny, with a high near 22. Calm wind becoming southeast around 5 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Northeast wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 27. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 13. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
A chance of snow. Partly sunny, with a high near 27. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.74°N 90.36°W
9:37 pm CST Jan 29, 2026
10pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

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