876  
WWUS20 KWNS 110044  
SEL3  
SPC WW 110044  
IAZ000-NEZ000-110700-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 503  
NWS STORM PREDICTION CENTER NORMAN OK  
745 PM CDT THU JUL 10 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
SOUTHWEST IOWA  
SOUTHEAST NEBRASKA  
 
* EFFECTIVE THIS THURSDAY NIGHT AND FRIDAY MORNING FROM 745 PM  
UNTIL 200 AM CDT.  
 
* PRIMARY THREATS INCLUDE...  
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS  
TO 75 MPH POSSIBLE  
ISOLATED VERY LARGE HAIL EVENTS TO 2 INCHES IN DIAMETER POSSIBLE  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...CLUSTERS OF THUNDERSTORMS OVER NEBRASKA WILL TRACK  
EASTWARD FOR THE NEXT SEVERAL HOURS ACROSS THE WATCH AREA. LOCALLY  
DAMAGING WIND GUSTS ARE THE PRIMARY CONCERN, ALTHOUGH A FEW OF THE  
STORMS MAY ALSO POSE A RISK OF LARGE HAIL OR EVEN A TORNADO.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 55  
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 30 MILES WEST OF  
LINCOLN NE TO 10 MILES EAST OF DES MOINES IA. FOR A COMPLETE  
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE  
(WOUS64 KWNS WOU3).  
 
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 501...WW 502...  
 
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO  
2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 65 KNOTS. A  
FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR  
27030.  
 
...HART  
 
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