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.

Light Snow

28°F

-2°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 30.11 in
Dewpoint 28°F (-2°C)
Visibility 2.00 mi
Wind Chill22°F (-6°C)
Last update 23 Mar 11:35 pm CDT
Extended Forecast for

5 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: A 50 percent chance of snow before 4am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • 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 slight chance of snow after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 20. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 10am, then a chance of rain and snow between 10am and 1pm, then a slight chance of snow after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 37. East wind around 5 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 1am. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 19. East wind around 5 mph, with gusts 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 and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 29. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. West 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 10. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow before 4am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. 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 slight chance of snow after 1am, mixing with freezing rain after 4am. Mostly cloudy, with a low around 20. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow and freezing rain before 10am, then a chance of rain and snow between 10am and 1pm, then a slight chance of snow after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 37. East wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 1am. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 19. East wind around 5 mph, with gusts 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. Partly sunny, with a high near 29. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 3. North wind around 5 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 26. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 10. West wind around 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 34. West wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 15. West wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 39. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind around 5 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Grand Marais/Cook County Airport MN
 47.87°N 90.48°W
Last Update:
10:16 pm CDT Mar 23, 2026
Forecast Valid:
11pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
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Additional Resources

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