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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Rain

45°F

7°C

Humidity 76%
Wind Speed NW 8 G 21 mph
Barometer 29.92 in
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill41°F (5°C)
Last update 19 May 4:15 pm CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

Freeze Warning May 20, 12:00am until May 20, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A chance of sprinkles. Mostly cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 46 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of sprinkles before 10pm. Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Chance
    Sprinkles
    then Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 53. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 53 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost between 11pm and 5am. Otherwise, mostly clear, with a low around 34. South wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Frost

  • Thursday

    Thursday: Areas of frost before 7am. Otherwise, sunny, with a high near 58. Calm wind becoming south around 5 mph in the morning.

    High: 58 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 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 Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 56. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of sprinkles. Mostly cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
A chance of sprinkles before 10pm. Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 53. Northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Widespread frost between 11pm and 5am. Otherwise, mostly clear, with a low around 34. South wind around 5 mph becoming calm in the evening.
Thursday
Areas of frost before 7am. Otherwise, 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. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 59. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A 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 56. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. Calm wind.
Memorial Day
A slight chance of showers. Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 49. South wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 71. South wind around 5 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:
3:01 pm CDT May 19, 2026
Forecast Valid:
4pm CDT May 19, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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