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

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

-4°F

-20°C

Humidity 84%
Wind Speed N 7 mph
Barometer 30.00 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 15 Jan 12:15 am CST
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Partly cloudy, with a low around -5. North wind around 5 mph becoming calm.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow, mainly after 11am. The snow could be heavy at times. Patchy fog. High near 19. Breezy, with a south wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Heavy Snow
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Snow likely, mainly before 8pm. Patchy fog. Otherwise, cloudy, with a low around 12. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Snow Likely
    and Patchy
    Fog

  • Friday

    Friday: A 50 percent chance of snow. Patchy fog between 10am and 1pm. Otherwise, mostly cloudy, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 5. North wind around 10 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 8. North wind around 10 mph, with gusts as high as 25 mph.

    High: 8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -13. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: -13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy and cold, with a high near 5. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 5 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around -14. Northwest wind around 10 mph, with gusts as high as 30 mph.

    Low: -14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -5. North wind around 5 mph becoming calm.
Thursday
Snow, mainly after 11am. The snow could be heavy at times. Patchy fog. High near 19. Breezy, with a south wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 8pm. Patchy fog. Otherwise, cloudy, with a low around 12. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow. Patchy fog between 10am and 1pm. Otherwise, mostly cloudy, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5. North wind around 10 mph, with gusts as high as 30 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 8. North wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around -13. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
A chance of snow. Mostly cloudy and cold, with a high near 5. West wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around -14. Northwest wind around 10 mph, with gusts as high as 30 mph.
M.L.King Day
Partly sunny and cold, with a high near -3. Northwest wind around 10 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around -14. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny and cold, with a high near 2. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around -11. Northwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny and cold, with a high near 5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais/Cook County Airport MN
 47.83°N 90.39°W
Last Update:
11:37 pm CST Jan 14, 2026
Forecast Valid:
12am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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