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

30°F

-1°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 30.11 in
Dewpoint 28°F (-2°C)
Visibility 1.75 mi
Wind Chill23°F (-5°C)
Last update 24 Mar 12:15 am CDT
Extended Forecast for

21 Miles NW Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: A 50 percent chance of snow before 4am. Mostly cloudy, with a low around 21. Southwest wind around 10 mph becoming northwest. Winds could gust as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of snow after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A 30 percent chance of snow before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 29. North wind around 5 mph, with gusts as high as 20 mph.

    High: 29 °F

    Chance Snow
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Northwest 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 9. West wind around 5 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow before 4am. Mostly cloudy, with a low around 21. Southwest wind around 10 mph becoming northwest. 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 38. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Southeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of snow after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. East wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 18. Calm wind becoming east around 5 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. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 29. North wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 1. North wind around 5 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 9. West wind around 5 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 13. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 40. West wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 17. West wind around 5 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 42. West wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Grand Marais/Cook County Airport MN
 48.08°N 90.63°W
Last Update:
10:16 pm CDT Mar 23, 2026
Forecast Valid:
12am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation