996  
WWUS20 KWNS 202011  
SEL7  
SPC WW 202011  
TXZ000-210300-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 237  
NWS STORM PREDICTION CENTER NORMAN OK  
315 PM CDT WED MAY 20 2026  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
SOUTHWEST TEXAS  
 
* EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 315 PM  
UNTIL 1000 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2  
INCHES IN DIAMETER LIKELY  
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...INTENSE THUNDERSTORMS WILL DEVELOP OFF THE DAVIS MOUNTAINS  
AND SPREAD EASTWARD THIS AFTERNOON AND EVENING, POSING A RISK OF  
LARGE HAIL AND DAMAGING WIND GUSTS.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60  
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 15 MILES SOUTH  
SOUTHWEST OF MARFA TX TO 35 MILES EAST NORTHEAST OF DRYDEN TX. FOR A  
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE  
UPDATE (WOUS64 KWNS WOU7).  
 
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.  
 
 
 
OTHER WATCH INFORMATION...CONTINUE...WW 234...WW 235...WW 236...  
 
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  
25025.  
 
...HART  
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