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.

Overcast

37°F

3°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 30.01 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 3 Mar 4:35 pm CST
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 19. West wind around 5 mph becoming calm.

    Low: 19 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and 2pm. Otherwise, mostly cloudy, with a high near 39. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 39 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. South wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 23. East wind around 5 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Cloudy

  • Friday

    Friday: Rain likely, mainly after noon. Cloudy, with a high near 40. Southeast wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Chance Rain
    then Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 25. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 19. West wind around 5 mph becoming calm.
Wednesday
Patchy fog between 9am and 2pm. Otherwise, mostly cloudy, with a high near 39. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 17. South wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Thursday
Mostly cloudy, with a high near 29. East wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Cloudy, with a low around 23. East wind around 5 mph, with gusts as high as 20 mph.
Friday
Rain likely, mainly after noon. Cloudy, with a high near 40. Southeast wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 38. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 25. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 41. West wind around 10 mph, with gusts as high as 30 mph.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 25 mph.
Monday
A chance of snow. Partly sunny, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Southwest wind around 10 mph becoming northwest in the evening. Winds could gust as high as 20 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34. Northwest wind around 10 mph, with gusts as high as 25 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:
12:16 pm CST Mar 3, 2026
Forecast Valid:
4pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation