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.

26°F

-3°C

Humidity 48%
Wind Speed N 10 G 22 mph
Barometer 30.32 in (1027.9 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 6 Apr 9:56 am CDT
Extended Forecast for

Grand Marais MN

  • Today

    Today: A chance of snow before 1pm, then a chance of flurries between 1pm and 5pm. Partly sunny, with a high near 27. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: A chance of flurries between 7pm and 8pm. Mostly clear, with a low around 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Sunny, with a high near 32. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 27. Breezy, with a south wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 40. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35. Breezy, with an east wind 10 to 15 mph becoming southwest in the evening. Winds could gust as high as 30 mph.

    Low: 35 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow before 1pm, then a chance of flurries between 1pm and 5pm. Partly sunny, with a high near 27. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A chance of flurries between 7pm and 8pm. Mostly clear, with a low around 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 32. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 27. Breezy, with a south wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than one inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 40. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35. Breezy, with an east wind 10 to 15 mph becoming southwest in the evening. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 40. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 30. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 40. Northwest wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm.
Saturday
A slight chance of rain. Mostly sunny, with a high near 42. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Rain likely. Mostly cloudy, with a low around 37. Southeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
A chance of rain. Mostly cloudy, with a high near 46. East wind 5 to 10 mph, with gusts as high as 15 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:
10:22 am CDT Apr 6, 2026
Forecast Valid:
10am CDT Apr 6, 2026-6pm CDT Apr 12, 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