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.

Mostly Cloudy

63°F

17°C

Humidity 56%
Wind Speed S 9 mph
Barometer 29.42 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 17 Apr 3:35 pm CDT
Extended Forecast for

6 Miles N Grand Marais/Cook County Airport MN

  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm. High near 60. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 8pm, then a slight chance of rain between 8pm and 9pm. Low around 20. Blustery, with a northwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 20 °F

    Blustery.
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 29. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 43. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 60. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 8pm, then a slight chance of rain between 8pm and 9pm. Low around 20. Blustery, with a northwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 29. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 16. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 33. Northwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 15. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 43. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 30. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 53. South wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 37. Southeast wind around 10 mph, with gusts as high as 15 mph.
Thursday
A chance of rain. Partly sunny, with a high near 58. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. Southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of rain. Mostly cloudy, with a high near 52. Southeast 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:
6 Miles N Grand Marais/Cook County Airport MN
 47.93°N 90.38°W
Last Update:
3:26 pm CDT Apr 17, 2026
Forecast Valid:
3pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation