Heavy Rainfall and Flash Flood Threat for the Southern Plains Today; Severe Thunderstorms from the Northeast to the Ohio Valley

Heavy rains are leading to an elevated concern for flash flooding across parts of Oklahoma and Texas today, and this heavy rainfall will spread slowly east over the weekend. Severe thunderstorms may produce damaging winds and a few tornadoes across parts of the Northeast and Ohio Valley this afternoon and evening. Significant river flooding continues across the Carolinas. Read More >

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Partly Cloudy

43°F

6°C

Humidity 76%
Wind Speed NW 13 G 25 mph
Barometer 29.97 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Sep 2:15 pm CDT
Extended Forecast for

15 Miles NNW Grand Marais/Cook County Airport MN

Frost Advisory September 22, 12:00am until September 22, 08:00am
Click here for hazard details and duration
Frost Advisory
  • This
    Afternoon

    This Afternoon: Scattered showers, mainly before 3pm.  Mostly cloudy, with a high near 49. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Scattered
    Showers and
    Breezy

    High: 49 °F

  • Tonight

    Tonight: Widespread frost, mainly after 1am.  Otherwise, mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming southwest after midnight.

    Frost

    Low: 32 °F

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm.  Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Cloudy
    then Chance
    Showers

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Showers likely.  Cloudy, with a low around 34. Northeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 34 °F

  • Sunday

    Sunday: A 50 percent chance of showers.  Cloudy, with a high near 44. East wind around 10 mph, with gusts as high as 15 mph.

    Chance
    Showers

    High: 44 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers.  Cloudy, with a low around 40.

    Chance
    Showers

    Low: 40 °F

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm.  Cloudy, with a high near 60.

    Chance
    Showers

    High: 60 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 42.

    Showers
    Likely

    Low: 42 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53.

    Mostly Cloudy

    High: 53 °F

Detailed Forecast

This Afternoon
Scattered showers, mainly before 3pm. Mostly cloudy, with a high near 49. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming southwest after midnight.
Saturday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely. Cloudy, with a low around 34. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 44. East wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 40.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 60.
Monday Night
Showers likely, mainly before 1am. Cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 36.
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 40.
Thursday
A chance of showers. Mostly cloudy, with a high near 53.
Click Map For Forecast
Point Forecast:
15 Miles NNW Grand Marais/Cook County Airport MN
 48.06°N 90.44°W
1:25 pm CDT Sep 21, 2018
2pm CDT Sep 21, 2018-6pm CDT Sep 27, 2018
 
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