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.

Partly Cloudy

25°F

-4°C

Humidity 46%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 7 Apr 7:55 pm CDT
Extended Forecast for

31 Miles NW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Rain, snow, and freezing rain, becoming all rain after 2pm. High near 40. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Wintry Mix
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 27. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Calm wind becoming west around 5 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Rain Likely

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain, snow, and freezing rain, becoming all rain after 2pm. High near 40. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 27. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 20. Calm wind.
Friday
Mostly sunny, with a high near 43. Calm wind becoming west around 5 mph.
Friday Night
Mostly clear, with a low around 21. Calm wind.
Saturday
Sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. South wind around 5 mph, with gusts as high as 20 mph.
Sunday
Rain likely. Mostly cloudy, with a high near 52. South wind around 5 mph, with gusts as high as 15 mph.
Sunday Night
Rain. Mostly cloudy, with a low around 36. South wind around 5 mph, with gusts as high as 15 mph.
Monday
Rain or freezing rain likely. Mostly cloudy, with a high near 49. Southeast wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 17. Northeast wind around 5 mph, with gusts as high as 20 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33. Northeast wind around 5 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles NW Grand Marais/Cook County Airport MN
 48.13°N 90.87°W
Last Update:
6:03 pm CDT Apr 7, 2026
Forecast Valid:
8pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation