Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

15°F

-9°C

Humidity 51%
Wind Speed Vrbl 3 mph
Barometer 30.33 in (1029.3 mb)
Dewpoint 0°F (-18°C)
Visibility NA
Last update 4 Feb 5:56 am CST
Extended Forecast for

Grand Marais MN

  • Today

    Today: Partly sunny, with a high near 22. Calm wind becoming west around 5 mph in the morning.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 10pm.  Temperature rising to around 23 by 4am. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Likely
    then Snow and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 36. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Chance Snow
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of snow before 3am, then a chance of freezing rain.  Mostly cloudy, with a low around 15. Blustery, with a west wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    Low: 15 °F

    Chance Snow
    then Chance
    Wintry Mix
    and Blustery

  • Friday

    Friday: Sunny, with a high near 28. Blustery, with a north wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Sunny and
    Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. North wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 25 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow after noon.  Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 16. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Southeast wind around 5 mph becoming west in the morning.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 22. Calm wind becoming west around 5 mph in the morning.
Tonight
Snow, mainly after 10pm. Temperature rising to around 23 by 4am. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow before 3am, then a chance of freezing rain. Mostly cloudy, with a low around 15. Blustery, with a west wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 28. Blustery, with a north wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 2. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.
Saturday
A slight chance of snow after noon. Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 16. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 28. Southeast wind around 5 mph becoming west in the morning.
Sunday Night
Mostly cloudy, with a low around 21. Southwest wind around 5 mph.
Monday
Partly sunny, with a high near 35. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 34. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.74°N 90.33°W
5:16 am CST Feb 4, 2026
6am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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