417  
WWUS20 KWNS 270208  
SEL4  
SPC WW 270208  
KSZ000-MOZ000-270900-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 154  
NWS STORM PREDICTION CENTER NORMAN OK  
910 PM CDT SUN APR 26 2026  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
NORTHERN KANSAS  
NORTHWEST MISSOURI  
 
* EFFECTIVE THIS SUNDAY NIGHT AND MONDAY MORNING FROM 910 PM  
UNTIL 400 AM 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 LIKELY  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...SEVERE THUNDERSTORMS WILL INCREASE FROM WEST TO EAST  
ACROSS THE WATCH AREA THROUGH THE NIGHTTIME HOURS. ISOLATED TO  
SCATTERED ELEVATED SUPERCELL STORMS WILL POSE A RISK FOR LARGE TO  
VERY LARGE HAIL AND DAMAGING WIND GUSTS. IF A STORM CAN BECOME  
SURFACE BASED AS A WARM FRONT LIFTS NORTHWARD ACROSS  
CENTRAL/SOUTHERN KANSAS, A TORNADO OR TWO ALSO WILL BE POSSIBLE. THE  
THE TORNADO RISK IS MORE CONDITIONAL AND UNCERTAIN, WITH THE HAIL  
AND WIND RISK EXPECTED TO BE THE PREDOMINATE SEVERE HAZARD.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 165  
STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH NORTHEAST  
OF MANHATTAN KS TO 50 MILES SOUTH SOUTHEAST OF MANHATTAN KS. FOR A  
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE  
UPDATE (WOUS64 KWNS WOU4).  
 
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 150...WW 151...WW  
152...WW 153...  
 
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  
27035.  
 
...LEITMAN  
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