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.

Mostly Cloudy

28°F

-2°C

Humidity 69%
Wind Speed SW 7 mph
Barometer 30.13 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Mar 9:15 pm CDT
Extended Forecast for

15 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Snow likely, mainly before midnight. Mostly cloudy, with a steady temperature around 30. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 10am, then a chance of rain and snow between 10am and 4pm, then a slight chance of snow after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 1am. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 19. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    and Patchy
    Fog then Snow
    Likely

  • Thursday

    Thursday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 30. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a steady temperature around 30. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Southeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of snow and freezing rain before 10am, then a chance of rain and snow between 10am and 4pm, then a slight chance of snow after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 1am. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 19. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 30. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 2. North wind around 5 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 9. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 14. West wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 18. West wind around 5 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming east 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:
15 Miles WNW Grand Marais/Cook County Airport MN
 47.96°N 90.66°W
Last Update:
9:12 pm CDT Mar 23, 2026
Forecast Valid:
9pm CDT Mar 23, 2026-6pm CDT Mar 30, 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