883  
WWUS20 KWNS 172220  
SEL5  
SPC WW 172220  
MOZ000-180300-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TORNADO WATCH NUMBER 345  
NWS STORM PREDICTION CENTER NORMAN OK  
520 PM CDT WED JUN 17 2026  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* TORNADO WATCH FOR PORTIONS OF  
WEST-CENTRAL INTO CENTRAL MISSOURI  
 
* EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 520 PM  
UNTIL 1000 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
A COUPLE TORNADOES POSSIBLE  
WIDESPREAD DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75  
MPH LIKELY  
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 3  
INCHES IN DIAMETER LIKELY  
 
SUMMARY...SEVERAL SUPERCELLS WILL CONTINUE TO INTENSIFY THROUGH THE  
LATE AFTERNOON AND PERSIST INTO THE EVENING ACROSS THE WATCH AREA.  
A MOIST AND UNSTABLE AIRMASS WITH ENVIRONMENTAL WIND SHEAR FAVORABLE  
FOR SUPERCELLS IS PRESENT OVER THE AREA. THE THREAT FOR A COUPLE OF  
TORNADOES, LARGE TO VERY LARGE HAIL, AND SEVERE GUSTS IS FORECAST.  
 
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 50 STATUTE MILES  
NORTH AND SOUTH OF A LINE FROM 45 MILES SOUTHWEST OF KNOB NOSTER MO  
TO 75 MILES EAST SOUTHEAST OF KNOB NOSTER MO. FOR A COMPLETE  
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE  
(WOUS64 KWNS WOU5).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR  
TORNADOES AND 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.  
 

 
 
OTHER WATCH INFORMATION...CONTINUE...WW 341...WW 342...WW  
343...WW 344...  
 
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL  
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND  
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN  
STORM MOTION VECTOR 28035.  
 
...SMITH  
 
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