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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.75 in
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Last update 15 Apr 8:55 am CDT
Extended Forecast for

12 Miles WNW Grand Marais/Cook County Airport MN

  • Today

    Today: Patchy dense fog between 1pm and 3pm. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.

    High: 44 °F

    Patchy Dense
    Fog

  • Tonight

    Tonight: Patchy dense fog before 1am, then widespread dense fog after 4am. Areas of freezing fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming southeast around 5 mph.

    Low: 31 °F

    Areas
    Freezing Fog
    and Dense Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

    High: 58 °F

    Dense Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 53. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 53 °F

    Slight Chance
    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Some thunder is also possible. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain Likely
    then
    Rain/Snow
    Likely and
    Blustery

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 15. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 34. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Patchy dense fog between 1pm and 3pm. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Patchy dense fog before 1am, then widespread dense fog after 4am. Areas of freezing fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming southeast around 5 mph.
Thursday
Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 36. East wind around 5 mph.
Friday
A chance of rain, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 53. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Some thunder is also possible. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 34. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 44. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Grand Marais/Cook County Airport MN
 47.9°N 90.6°W
Last Update:
8:02 am CDT Apr 15, 2026
Forecast Valid:
9am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation