235  
WWUS20 KWNS 182258  
SEL0  
SPC WW 182258  
KSZ000-NEZ000-190500-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 290  
NWS STORM PREDICTION CENTER NORMAN OK  
600 PM CDT SUN MAY 18 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
NORTH-CENTRAL INTO EAST/SOUTHEAST KANSAS  
SOUTH-CENTRAL NEBRASKA  
 
* EFFECTIVE THIS SUNDAY NIGHT FROM 600 PM UNTIL MIDNIGHT CDT.  
 
* PRIMARY THREATS INCLUDE...  
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 3  
INCHES IN DIAMETER LIKELY  
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...MAINLY ELEVATED SUPERCELL THUNDERSTORMS SHOULD CONTINUE TO  
POSE A THREAT FOR LARGE TO VERY LARGE HAIL AS THEY MOVE QUICKLY  
NORTHWARD THIS EVENING. OCCASIONAL SEVERE WIND GUSTS MAY ALSO OCCUR,  
AND A TORNADO IS POSSIBLE. THE TORNADO THREAT MAY INCREASE LATER  
THIS EVENING ACROSS PARTS OF NORTH-CENTRAL INTO SOUTHEAST KANSAS,  
AND A TORNADO WATCH MAY BE ISSUED LATER IF NEEDED.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60  
STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES NORTH NORTHWEST  
OF KEARNEY NE TO 35 MILES SOUTH SOUTHWEST OF EMPORIA KS. FOR A  
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE  
UPDATE (WOUS64 KWNS WOU0).  
 
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 286...WW 287...WW  
288...WW 289...  
 
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO  
3 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A  
FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR  
29040.  
 
...GLEASON  
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