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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

43°F

6°C

Humidity 46%
Wind Speed SE 6 mph
Barometer 30.29 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Apr 10:55 am CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Today

    Today: Mostly sunny, with a high near 40. Southeast wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers, mainly after 9pm. Low around 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 53. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 48. Northwest wind around 5 mph becoming east in the afternoon.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 31. Calm wind becoming east around 5 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 44. East wind around 5 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 33. Northeast wind around 5 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers. Mostly cloudy, with a high near 48. Northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 40. Southeast wind around 5 mph.
Tonight
Showers, mainly after 9pm. Low around 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 53. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 48. Northwest wind around 5 mph becoming east in the afternoon.
Monday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 31. Calm wind becoming east around 5 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers. Partly sunny, with a high near 44. East wind around 5 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 33. Northeast wind around 5 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 48. Northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming north after midnight.
Thursday
A chance of showers. Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 30. East wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. North 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:
Grand Marais/Cook County Airport MN
 47.83°N 90.39°W
Last Update:
9:53 am CDT Apr 11, 2026
Forecast Valid:
11am CDT Apr 11, 2026-6pm CDT Apr 17, 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