NWS ALERT SEVERE THUNDERSTORM WATCH
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Wisconsin Weather

Butt Kicker Severe Storms likely Wednesday Night

Expecting a real ass kicker storm in Wisconsin Wednesday night & overnight into Thursday. The SPC has placed an ENHANCED RISK for portions of Wisconsin.

SPC ENHANCED RISK centered over Wisconsin
SPC ENHANCED RISK centered over Wisconsin

The combination of a large instability pool, strong wind shear, and somewhat organized low pressure system could lead to severe weather, potentially some pockets of widespread wind damage. Hail and tornadoes possible too. Parameters will be as strong as they get for Wisconsin.

Exceptional NAM updraft helicity tracks for Wednesday night MCS across Northern WI.
Exceptional NAM updraft helicity tracks for Wednesday night MCS across Northern WI.

I am concerned about this system and will be watching closely.

Conversation (1)

How are the parameters shaping up? I see the SPC has upgraded us to "MDT" Yikes, quite rare for our area!
Dadyoho | Jul 28, 2021
Justin Poublon likes this

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