June 19, 2025

Storm Prediction Center Severe Thunderstorm Watch 142

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WW0142 Radar

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   SEL2

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 142
   NWS Storm Prediction Center Norman OK
   555 AM CDT Fri Apr 18 2025

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Southern Wisconsin
     Lake Michigan

   * Effective this Friday morning from 555 AM until 1100 AM CDT.

   * Primary threats include...
     Scattered large hail and isolated very large hail events to 2
       inches in diameter possible
     Scattered damaging wind gusts to 70 mph possible

   SUMMARY...Multiple supercells and bowing structures will spread
   quickly eastward this morning across southern Wisconsin. Scattered
   large hail around 1-2 inches in diameter and 60-70 mph wind gusts
   may occur with this activity.

   The severe thunderstorm watch area is approximately along and 30
   statute miles north and south of a line from 40 miles west of
   Madison WI to 30 miles east northeast of Racine WI. For a complete
   depiction of the watch see the associated watch outline update
   (WOUS64 KWNS WOU2).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Severe Thunderstorm Watch means conditions are
   favorable for severe thunderstorms in and close to the watch area.
   Persons in these areas should be on the lookout for threatening
   weather conditions and listen for later statements and possible
   warnings. Severe thunderstorms can and occasionally do produce
   tornadoes.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 500. Mean storm motion vector
   27050.

   ...Gleason

2025-04-18 10:55:02