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

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

7°F

-14°C

Humidity 85%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 3 Feb 6:35 pm CST
Extended Forecast for

20 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 19. Calm wind becoming northwest around 5 mph.

    High: 19 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a temperature falling to near 9 by 10pm, then rising to around 17 during the remainder of the night. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 9 °F⇑

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 32. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 18. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 18 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -10. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: -10 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after noon. Mostly cloudy, with a high near 15. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 15 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Southeast wind around 5 mph.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 1. Calm wind.
Wednesday
Partly sunny, with a high near 19. Calm wind becoming northwest around 5 mph.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a temperature falling to near 9 by 10pm, then rising to around 17 during the remainder of the night. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly cloudy, with a high near 32. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 18. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around -10. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
A chance of snow after noon. Mostly cloudy, with a high near 15. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 2. Southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 22. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 11. South wind around 5 mph.
Monday
Mostly cloudy, with a high near 30. South wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 13. West wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 29. Southwest wind around 5 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Grand Marais/Cook County Airport MN
 47.96°N 90.76°W
Last Update:
6:17 pm CST Feb 3, 2026
Forecast Valid:
6pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation