Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Overcast

21°F

-6°C

Humidity 93%
Wind Speed N 10 mph
Barometer 30.28 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 10 Nov 2:15 am CST
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: A chance of flurries before 5am.  Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Chance
    Flurries

  • Monday

    Monday: A chance of flurries between 8am and 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 32 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Snow, mainly between 1am and 3am.  Low around 19. Light and variable wind becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    then Snow

  • Veterans Day

    Veterans Day: A chance of flurries before noon.  Mostly cloudy, with a high near 37. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 37 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 28. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 5 mph becoming calm.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 5am. Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
A chance of flurries between 8am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Snow, mainly between 1am and 3am. Low around 19. Light and variable wind becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Veterans Day
A chance of flurries before noon. Mostly cloudy, with a high near 37. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 41. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 39. East wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 30. East wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
A chance of rain. Cloudy, with a high near 42. East wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 31. East wind around 5 mph, with gusts as high as 20 mph.
Sunday
A chance of rain. Partly sunny, with a high near 41. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais/Cook County Airport MN
 47.83°N 90.42°W
1:56 am CST Nov 10, 2025
2am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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