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

28°F

-2°C

Humidity 69%
Wind Speed NW 6 mph
Barometer 29.86 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 30 Mar 12:35 am CDT
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 29. Calm wind becoming north around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of snow showers before 9pm, then a chance of snow showers after 3am. Mostly cloudy, with a low around 22. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, possibly mixed with freezing rain before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 33. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Wintry Mix
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 10. North wind around 5 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 31. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 29. Calm wind becoming north around 5 mph.
Monday
Mostly cloudy, with a high near 36. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A slight chance of snow showers before 9pm, then a chance of snow showers after 3am. Mostly cloudy, with a low around 22. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, possibly mixed with freezing rain before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 33. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 10. North wind around 5 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 30. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 14. East wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
A slight chance of snow before 1pm. Partly sunny, with a high near 35. Northeast wind around 10 mph, with gusts as high as 25 mph.
Friday Night
Snow likely. Mostly cloudy, with a low around 23. East wind around 10 mph, with gusts as high as 25 mph.
Saturday
Snow likely. Mostly cloudy, with a high near 33. Northeast wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. North wind around 10 mph, with gusts as high as 25 mph.
Sunday
A slight chance of snow. Mostly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Grand Marais/Cook County Airport MN
 47.9°N 90.57°W
Last Update:
12:01 am CDT Mar 30, 2026
Forecast Valid:
12am CDT Mar 30, 2026-6pm CDT Apr 5, 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