Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Overcast

37°F

3°C

Humidity 100%
Wind Speed N 10 mph
Barometer 29.95 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 May 3:35 am CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

Frost Advisory until May 13, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until May 13, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Overnight

    Low: 35 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 59. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Sunny, with a high near 56. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers, mainly before 2am.  Low around 44. East wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 68. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 35. Northwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 59. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 56. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers, mainly before 2am. Low around 44. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 68. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 46. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 62. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm.
Sunday
A slight chance of showers after 1pm. Mostly sunny, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 41. Breezy, with an east wind around 15 mph, with gusts as high as 30 mph.
Monday
Showers likely. Mostly cloudy, with a high near 59. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Showers likely. Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 57. Northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais/Cook County Airport MN
 47.83°N 90.39°W
2:47 am CDT May 13, 2026
3am CDT May 13, 2026-6pm CDT May 19, 2026
 
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Additional Resources

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