Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Partly Cloudy

9°F

-13°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.00 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 14 Mar 4:35 am CDT
Extended Forecast for

5 Miles WNW Grand Portage MN

  • Today

    Today: Mostly sunny, with a high near 31. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind becoming northeast around 5 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow.  Mostly cloudy, with a high near 25. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 35 mph.  New snow accumulation of around an inch possible.

    High: 25 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly between 3am and 4am.  Patchy blowing snow after midnight. Mostly cloudy, with a low around 2. Blustery, with a north wind 15 to 20 mph, with gusts as high as 45 mph.

    Low: 2 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm.  Patchy blowing snow before 3pm. Mostly cloudy, with a high near 14. Blustery, with a north wind around 20 mph, with gusts as high as 45 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around -5. Blustery, with a north wind 10 to 15 mph, with gusts as high as 40 mph.

    Low: -5 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 19. Northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 19 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 9. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 31. West wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 16. Calm wind becoming northeast around 5 mph after midnight.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Blustery, with a northeast wind 10 to 15 mph, with gusts as high as 35 mph. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow, mainly between 3am and 4am. Patchy blowing snow after midnight. Mostly cloudy, with a low around 2. Blustery, with a north wind 15 to 20 mph, with gusts as high as 45 mph.
Monday
A 20 percent chance of snow before 1pm. Patchy blowing snow before 3pm. Mostly cloudy, with a high near 14. Blustery, with a north wind around 20 mph, with gusts as high as 45 mph.
Monday Night
Mostly clear, with a low around -5. Blustery, with a north wind 10 to 15 mph, with gusts as high as 40 mph.
Tuesday
Sunny, with a high near 19. Northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 9. South wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 32. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 21. Southwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 41. Southwest wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 22. North wind around 5 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 38. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Grand Portage MN
 48°N 89.79°W
2:31 am CDT Mar 14, 2026
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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