Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Mostly Cloudy

52°F

11°C

Humidity 77%
Wind Speed S 9 mph
Barometer 30.22 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Oct 11:15 am CDT
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Today

    Today: Sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 59. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers.  Low around 45. Southeast wind around 10 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 1pm.  Sunny, with a high near 55. West wind around 10 mph, with gusts as high as 25 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Northwest wind around 5 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Increasing clouds, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 59. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers. Low around 45. Southeast wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
A 20 percent chance of showers before 1pm. Sunny, with a high near 55. West wind around 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind around 5 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 31. Calm wind.
Wednesday
Sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers after 1am. Mostly clear, with a low around 33. Calm wind becoming southeast around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 52. South wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Southeast wind around 5 mph, with gusts as high as 15 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 52. Southeast wind around 5 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Grand Marais/Cook County Airport MN
 47.9°N 90.57°W
9:26 am CDT Oct 11, 2025
11am CDT Oct 11, 2025-6pm CDT Oct 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database