Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Rain

45°F

7°C

Humidity 81%
Wind Speed NW 14 G 28 mph
Barometer 29.60 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Sep 9:15 am CDT
Extended Forecast for

9 Miles WNW Grand Marais/Cook County Airport MN

  • Today

    Today: Rain before 1pm, then scattered showers between 1pm and 4pm.  High near 49. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%.

    Rain and
    Breezy

    High: 49 °F

  • Tonight

    Tonight: Patchy frost after 11pm.  Otherwise, mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light west  in the evening. Winds could gust as high as 15 mph.

    Patchy Frost

    Low: 34 °F

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm.  Areas of frost before 8am.  Otherwise, mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Areas Frost
    then Chance
    Showers

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Cloudy, with a low around 35. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 35 °F

  • Sunday

    Sunday: A 50 percent chance of showers.  Cloudy, with a high near 44. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    Showers and
    Breezy

    High: 44 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers.  Cloudy, with a low around 42.

    Chance
    Showers

    Low: 42 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Cloudy, with a high near 61.

    Chance
    Showers

    High: 61 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 43.

    Showers
    Likely

    Low: 43 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53.

    Mostly Cloudy

    High: 53 °F

Detailed Forecast

Today
Rain before 1pm, then scattered showers between 1pm and 4pm. High near 49. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Tonight
Patchy frost after 11pm. Otherwise, mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 15 mph.
Saturday
A 40 percent chance of showers after 1pm. Areas of frost before 8am. Otherwise, mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Showers likely. Cloudy, with a low around 35. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 44. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 42.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 61.
Monday Night
Showers likely, mainly before 1am. Cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of showers. Partly sunny, with a high near 54.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Thursday
A chance of showers. Mostly cloudy, with a high near 53.
Click Map For Forecast
Point Forecast:
9 Miles WNW Grand Marais/Cook County Airport MN
 47.89°N 90.57°W
9:15 am CDT Sep 21, 2018
9am CDT Sep 21, 2018-6pm CDT Sep 27, 2018
 
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Additional Resources

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