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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed NW 10 G 16 mph
Barometer 29.74 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 May 8:55 am CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Today

    Today: A chance of sprinkles between 11am and 4pm, then a slight chance of showers after 4pm. Cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 46 °F

    Cloudy then
    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of sprinkles before 11pm. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Chance
    Sprinkles
    then Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 54. Northwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 54 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost before 1am, then areas of frost after 2am. Otherwise, mostly clear, with a low around 35. South wind around 5 mph becoming calm.

    Low: 35 °F

    Areas Frost

  • Thursday

    Thursday: Sunny, with a high near 58. Calm wind becoming south around 5 mph in the morning.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 40. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 57. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of sprinkles between 11am and 4pm, then a slight chance of showers after 4pm. Cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A chance of sprinkles before 11pm. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 54. Northwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Areas of frost before 1am, then areas of frost after 2am. Otherwise, mostly clear, with a low around 35. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 58. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 38. Calm wind.
Friday
Partly sunny, with a high near 57. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 40. East wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 57. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 48. South wind around 5 mph becoming calm.
Memorial Day
A slight chance of showers. Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming south 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:
Grand Marais/Cook County Airport MN
 47.83°N 90.39°W
Last Update:
6:07 am CDT May 19, 2026
Forecast Valid:
9am CDT May 19, 2026-6pm CDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation