National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

...Strong To Severe Thunderstorms Possible Tonight...

Strong to severe thunderstorms are expected after 2 AM tonight and into early Monday morning. 

Main threat:

  • Strong Straight-line Winds
  • Smaller threat of large Hail
  • An isolated tornado can't be ruled out

Thunderstorms are expected to form late this afternoon and evening over the eastern Dakotas and Minnesota, then slide southeast into southern Wisconsin during the overnight hours.  Scattered storms may develop sometime after 2 AM. Then a line of thunderstorms is expected to move southeast across southern Wisconsin from about 4 AM to 8 AM Monday morning.

Additional severe thunderstorms are possible during the afternoon and evening on Monday.

If you get severe weather, send us your report!  Key elements: Time - Location - Type of severe weather/damage, etc

 


 

Short term - Watches and Mesoscale Discussion (not much action here until later today):

 

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Day 1 Convective Outlook: (Key to interpreting categories/colors)

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Local Radar:

 

Expected Rainfall Amounts:

 

 

 


 

Links of interest:


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