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

Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

48°F

9°C

Humidity 46%
Wind Speed N 14 G 23 mph
Barometer 30.09 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Oct 12:55 pm CDT
Extended Forecast for

15 Miles N Grand Marais/Cook County Airport MN

Freeze Warning October 7, 10:00pm until October 8, 10:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm.

    Low: 27 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. South wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. South wind around 5 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. South wind around 5 mph.
Thursday
Sunny, with a high near 59. South wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. Southeast wind around 5 mph, with gusts as high as 20 mph.
Sunday
Showers likely. Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.
Columbus Day
A chance of showers. Mostly sunny, with a high near 60. West wind around 5 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Grand Marais/Cook County Airport MN
 48.06°N 90.41°W
Last Update:
1:10 pm CDT Oct 7, 2025
Forecast Valid:
1pm CDT Oct 7, 2025-6pm CDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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