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.

19°F

-7°C

Humidity 47%
Wind Speed N 7 mph
Barometer 30.43 in (1032.1 mb)
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 27 Mar 7:56 am CDT
Extended Forecast for

Grand Marais MN

  • Today

    Today: A chance of flurries before 1pm, then a slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 27 °F

    Blustery.
    Chance
    Flurries then
    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Blustery, with a west wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: A chance of flurries with a slight chance of snow showers before 3pm, then a chance of flurries after 4pm. Partly sunny, with a high near 33. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. East wind around 5 mph becoming north after midnight.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Northeast wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. North wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after 1pm. Partly sunny, with a high near 37. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 31. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 39. Breezy, with an east wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
A chance of flurries before 1pm, then a slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 15. Blustery, with a west wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of flurries with a slight chance of snow showers before 3pm, then a chance of flurries after 4pm. Partly sunny, with a high near 33. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 25. East wind around 5 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 38. Northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 27. North wind around 5 mph.
Monday
A slight chance of snow after 1pm. Partly sunny, with a high near 37. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 31. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 39. Breezy, with an east wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Blustery, with a north wind around 15 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of snow. Partly sunny, with a high near 37. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 23. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 33. Breezy, with an east wind around 15 mph, with gusts as high as 25 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:
8:31 am CDT Mar 27, 2026
Forecast Valid:
8am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation