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Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 1am. Patchy fog. Otherwise, cloudy, with a low around 58. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 10am. Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 78 °F

    Chance
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 56. Southwest wind around 5 mph.

    Low: 56 °F

    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm.

    Low: 53 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Showers likely, with thunderstorms also possible after 1am. Patchy fog. Otherwise, cloudy, with a low around 58. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 10am. Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Patchy fog between 11pm and midnight. Otherwise, mostly clear, with a low around 56. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 75. North wind around 5 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Grand Marais/Cook County Airport MN
 47.9°N 90.57°W
Last Update:
10:12 pm CDT Aug 30, 2026
Forecast Valid:
11pm CDT Aug 30, 2026-6pm CDT Sep 6, 2026
 
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Additional Resources

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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