098  
WWUS20 KWNS 172234  
SEL6  
SPC WW 172234  
WIZ000-180200-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TORNADO WATCH NUMBER 346  
NWS STORM PREDICTION CENTER NORMAN OK  
535 PM CDT WED JUN 17 2026  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* TORNADO WATCH FOR PORTIONS OF  
SOUTHWEST INTO SOUTHERN WISCONSIN  
 
* EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 535 PM  
UNTIL 900 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
A COUPLE TORNADOES POSSIBLE  
SCATTERED DAMAGING WIND GUSTS TO 65 MPH POSSIBLE  
SCATTERED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE  
 
SUMMARY...A COUPLE OF SEVERE THUNDERSTORMS WILL LIKELY PERSIST INTO  
THE EVENING ACROSS THE WATCH AREA IMMEDIATELY EAST OF A SURFACE LOW.  
A COUPLE OF SUPERCELL TORNADOES ARE POSSIBLE IN ADDITION TO A RISK  
FOR SEVERE GUSTS AND LARGE HAIL.  
 
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 35 STATUTE MILES  
NORTH AND SOUTH OF A LINE FROM 35 MILES WEST OF LONEROCK WI TO 20  
MILES SOUTH OF MADISON WI. FOR A COMPLETE DEPICTION OF THE WATCH SEE  
THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).  
 
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...WW 345...  
 
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL  
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND  
GUSTS TO 55 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 300. MEAN  
STORM MOTION VECTOR 30035.  
 
...SMITH  
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