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 88%
Wind Speed E 20 G 30 mph
Barometer 30.13 in (1021.7 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 4 Mar 8:56 pm CST
Extended Forecast for

3 Miles ENE Grand Marais MN

Winter Weather Advisory until March 5, 12:00pm
Dense Fog Advisory March 4, 09:21pm until March 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Dense Fog Advisory
  •  
    Winter Weather Advisory until March 5, 12:00pm
    Dense Fog Advisory March 4, 09:21pm until March 5, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 20 °F

    Slight Chance
    Wintry Mix
    and Breezy

  • Thursday

    Thursday: A slight chance of snow and freezing rain before 10am, then a slight chance of freezing rain between 10am and 11am. Mostly cloudy, with a high near 33. Breezy, with a northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 33 °F

    Breezy.
    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow after 5am. Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 34 during the remainder of the night. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 30 °F⇑

    Patchy Fog
    then Slight
    Chance
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: A chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Blustery, with a north wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Windy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 45 mph.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 45 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Tonight
A slight chance of snow and freezing rain before 11pm, then a slight chance of freezing rain between 11pm and 3am, then a slight chance of snow and freezing rain after 3am. Cloudy, with a low around 20. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow and freezing rain before 10am, then a slight chance of freezing rain between 10am and 11am. Mostly cloudy, with a high near 33. Breezy, with a northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow after 5am. Patchy fog between 11pm and 3am. Otherwise, mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 34 during the remainder of the night. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Blustery, with a north wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 31. Windy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 45 mph.
Sunday
Mostly sunny, with a high near 45. Windy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
A slight chance of rain and snow before noon. Partly sunny, with a high near 45. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 23. West wind around 10 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Blustery, with a north wind around 15 mph, with gusts as high as 35 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 24. Blustery, with a north wind 10 to 15 mph, with gusts as high as 35 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Grand Marais MN
 47.76°N 90.27°W
Last Update:
9:16 pm CST Mar 4, 2026
Forecast Valid:
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation