Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

30°F

-1°C

Humidity 93%
Wind Speed N 7 mph
Barometer 30.15 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 May 2:35 am CDT
Extended Forecast for

20 Miles WNW Grand Marais/Cook County Airport MN

Freeze Warning until May 20, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until May 20, 08:00am

    NOW until 8:00am Wed

    Freeze Warning

  • Overnight

    Low: 29 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 56. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 56 °F

    Frost then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 11pm.  Otherwise, mostly clear, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Areas Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. East wind around 5 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 57. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly cloudy, with a low around 29. Northwest wind around 5 mph.
Wednesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 56. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Areas of frost after 11pm. Otherwise, mostly clear, with a low around 35. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 62. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 38. Southeast wind around 5 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 41. East wind around 5 mph, with gusts as high as 20 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 57. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 42. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm.
Memorial Day
Mostly sunny, with a high near 75. Southwest wind around 5 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 77. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Grand Marais/Cook County Airport MN
 47.96°N 90.76°W
2:36 am CDT May 20, 2026
2am CDT May 20, 2026-6pm CDT May 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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