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.

Overcast

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.32 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 May 10:55 pm CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Areas of smoke after 5am. Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before noon, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a north wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain showers before 5am, then a chance of rain and snow showers. Cloudy, with a low around 31. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow showers before 7am. Mostly cloudy, with a high near 44. North wind around 5 mph, with gusts as high as 15 mph.

    High: 44 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. Calm wind becoming northeast around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 29 °F

    Frost

  • Monday

    Monday: Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 49. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Frost and
    Breezy then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. East wind around 10 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 34. Northeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 4am. Areas of smoke after 5am. Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph after midnight. Winds could gust as high as 15 mph.
Saturday
A slight chance of showers before noon, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 54. Breezy, with a north wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Cloudy, with a low around 31. North wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A 30 percent chance of snow showers before 7am. Mostly cloudy, with a high near 44. North wind around 5 mph, with gusts as high as 15 mph.
Sunday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. Calm wind becoming northeast around 5 mph after midnight. Winds could gust as high as 15 mph.
Monday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 49. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32. East wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 53. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 34. Northeast wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 57. East wind around 10 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36. North wind around 5 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 57. North wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 36. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 58. North wind around 5 mph becoming southeast in the afternoon.
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 90.42°W
Last Update:
10:26 pm CDT May 16, 2025
Forecast Valid:
11pm CDT May 16, 2025-6pm CDT May 23, 2025
 
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