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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 88%
Wind Speed NE 3 mph
Barometer 29.63 in (1004.7 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 27 Feb 5:56 am CST
Extended Forecast for

Grand Marais MN

High Wind Warning February 27, 12:00pm until February 28, 12:00am
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: A chance of rain and snow before 2pm, then a slight chance of snow between 2pm and 5pm. Cloudy through mid morning, then gradual clearing, with a high near 38. Windy, with a south wind 10 to 20 mph becoming west 20 to 30 mph. Winds could gust as high as 55 mph. Chance of precipitation is 20%.

    High: 38 °F

    Chance
    Rain/Snow and
    Windy

  • Tonight

    Tonight: A chance of flurries between 9pm and 10pm. Mostly clear, with a low around 2. Very windy, with a northwest wind 25 to 35 mph decreasing to 10 to 20 mph. Winds could gust as high as 60 mph.

    Low: 2 °F

    Chance
    Flurries and
    Very Windy

  • Saturday

    Saturday: Sunny, with a high near 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -4. Northwest wind around 5 mph becoming calm after midnight.

    Low: -4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 17. Calm wind becoming southwest around 5 mph.

    High: 17 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. West wind around 5 mph, with gusts as high as 15 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 2pm, then a slight chance of snow between 2pm and 5pm. Cloudy through mid morning, then gradual clearing, with a high near 38. Windy, with a south wind 10 to 20 mph becoming west 20 to 30 mph. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Tonight
A chance of flurries between 9pm and 10pm. Mostly clear, with a low around 2. Very windy, with a northwest wind 25 to 35 mph decreasing to 10 to 20 mph. Winds could gust as high as 60 mph.
Saturday
Sunny, with a high near 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around -4. Northwest wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 17. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 9. West wind around 5 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 33. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 28. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 26. Breezy, with a southwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 35. 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:
6:16 am CST Feb 27, 2026
Forecast Valid:
7am CST Feb 27, 2026-6pm CST Mar 5, 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