National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Overcast

28°F

-2°C

Humidity 80%
Wind Speed NE 7 mph
Barometer 29.88 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 31 Mar 4:15 am CDT
Extended Forecast for

25 Miles NW Grand Marais/Cook County Airport MN

Winter Weather Advisory until March 31, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 31, 07:00pm

    NOW until 7:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 34. East wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 9. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. East wind around 5 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. East wind around 5 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow, mainly after 1pm. High near 31. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Chance Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 1am. Mostly cloudy, with a low around 20. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Snow

  • Friday

    Friday: A slight chance of snow. Mostly cloudy, with a high near 38. East wind around 5 mph, with gusts as high as 20 mph.

    High: 38 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Cloudy, with a steady temperature around 26. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 34. East wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 9. North wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 32. East wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 16. East wind around 5 mph, with gusts as high as 20 mph.
Thursday
Snow, mainly after 1pm. High near 31. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow, mainly before 1am. Mostly cloudy, with a low around 20. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
A slight chance of snow. Mostly cloudy, with a high near 38. East wind around 5 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. East wind around 5 mph, with gusts as high as 20 mph.
Saturday
Snow likely. Mostly cloudy, with a high near 36. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18. North wind around 5 mph, with gusts as high as 20 mph.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39. North wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming south after midnight.
Monday
A chance of snow. Partly sunny, with a high near 39. South wind around 5 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles NW Grand Marais/Cook County Airport MN
 48.09°N 90.78°W
Last Update:
2:46 am CDT Mar 31, 2026
Forecast Valid:
4am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation