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

Tennessee Valley Flooding; California Fire Weather; Strong Cold Front

Heavy rain from the remnants of Nicholas will continue a threat for additional flooding and flash flooding across the Tennessee Valley Monday. Critical fire weather conditions are forecast for portions of interior California Monday. A strong cold front will slowly shift across the central then eastern U.S. through this week bringing a threat for heavy rainfall and potential for flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fair

66°F

19°C

Humidity 88%
Wind Speed S 9 mph
Barometer 29.76 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Sep 4:15 am CDT
Extended Forecast for

15 Miles N Grand Marais/Cook County Airport MN

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 75. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Breezy.
    Mostly Sunny
    then Showers

    High: 75 °F

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers. Low around 45. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Breezy.
    Showers then
    Chance
    Showers

    Low: 45 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Calm wind. Winds could gust as high as 15 mph.

    Mostly Clear
    then Patchy
    Frost

    Low: 36 °F

  • Wednesday

    Wednesday: Patchy frost before 7am. Otherwise, sunny, with a high near 63. Calm wind becoming southwest around 5 mph.

    Patchy Frost
    then Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 42. Calm wind.

    Mostly Clear

    Low: 42 °F

  • Thursday

    Thursday: Sunny, with a high near 66. Calm wind becoming south around 5 mph in the morning.

    Sunny

    High: 66 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 44. South wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 44 °F

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Chance
    Showers

    High: 60 °F

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 75. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Low around 45. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Partly sunny, with a high near 60. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Calm wind. Winds could gust as high as 15 mph.
Wednesday
Patchy frost before 7am. Otherwise, sunny, with a high near 63. Calm wind becoming southwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 42. Calm wind.
Thursday
Sunny, with a high near 66. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 44. South wind around 5 mph becoming calm.
Friday
A chance of showers. Partly sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 38. Northwest wind around 5 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 59. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
15 Miles N Grand Marais/Cook County Airport MN
 48.05°N 90.41°W
Last Update:
3:25 am CDT Sep 20, 2021
Forecast Valid:
4am CDT Sep 20, 2021-6pm CDT Sep 26, 2021
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation