National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Light Snow

21°F

-6°C

Humidity 93%
Wind Speed N 15 G 23 mph
Barometer 29.48 in
Dewpoint 19°F (-7°C)
Visibility 2.50 mi
Wind Chill7°F (-14°C)
Last update 13 Mar 8:35 am CDT
Extended Forecast for

5 Miles WSW Grand Portage MN

Blizzard Warning March 13, 08:46am until March 13, 01:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 13, 08:46am until March 13, 01:00pm

    NOW until 1:00pm Fri

    Blizzard Warning

  • Today

    High: 29 °F

    Snow and
    Patchy
    Blowing Snow
    then Chance
    Snow and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Calm wind becoming northeast around 5 mph after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 24. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 40 mph.

    High: 24 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 1am. Patchy blowing snow after 11pm. Mostly cloudy, with a low around 3. Blustery, with a north wind 15 to 20 mph, with gusts as high as 55 mph.

    Low: 3 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: A slight chance of snow before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 15. Windy, with a north wind 20 to 25 mph, with gusts as high as 50 mph.

    High: 15 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around -1. Blustery, with a north wind 15 to 20 mph, with gusts as high as 45 mph.

    Low: -1 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Today
Snow, mainly before noon. Patchy blowing snow before noon. High near 29. Blustery, with a north wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 29. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 16. Calm wind becoming northeast around 5 mph after midnight. Winds could gust as high as 25 mph.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 40 mph.
Sunday Night
A 30 percent chance of snow, mainly before 1am. Patchy blowing snow after 11pm. Mostly cloudy, with a low around 3. Blustery, with a north wind 15 to 20 mph, with gusts as high as 55 mph.
Monday
A slight chance of snow before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 15. Windy, with a north wind 20 to 25 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a low around -1. Blustery, with a north wind 15 to 20 mph, with gusts as high as 45 mph.
Tuesday
Mostly sunny, with a high near 20. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of snow. Partly sunny, with a high near 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21. Southwest wind around 5 mph, with gusts as high as 20 mph.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Grand Portage MN
 47.94°N 89.79°W
Last Update:
8:41 am CDT Mar 13, 2026
Forecast Valid:
8am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation