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.

Unknown Precip

28°F

-2°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 29.79 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 7:35 pm CDT
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow and freezing rain before 2am, then a slight chance of rain between 2am and 4am, then a slight chance of snow after 4am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a steady temperature around 30. South wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Friday

    Friday: A slight chance of freezing rain before 7am. Mostly cloudy, with a high near 43. Northwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.

    High: 43 °F

    Slight Chance
    Freezing Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 39. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 16. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow before 1pm. Mostly sunny, with a high near 30. Northeast wind around 5 mph, with gusts as high as 20 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. North wind around 5 mph becoming west after midnight.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph in the evening.
Thursday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A chance of snow and freezing rain before 2am, then a slight chance of rain between 2am and 4am, then a slight chance of snow after 4am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a steady temperature around 30. South wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Friday
A slight chance of freezing rain before 7am. Mostly cloudy, with a high near 43. Northwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.
Friday Night
Mostly cloudy, with a low around 26. Northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 39. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of snow before 1pm. Mostly sunny, with a high near 30. Northeast wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 10. North wind around 5 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 32. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 19. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 36. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 14. Northwest wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Wednesday
A chance of snow. Mostly sunny, with a high near 34. East wind 5 to 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:
6:11 pm CDT Mar 18, 2026
Forecast Valid:
7pm CDT Mar 18, 2026-6pm CDT Mar 25, 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