553  
WWUS20 KWNS 282045  
SEL3  
SPC WW 282045  
ILZ000-INZ000-KYZ000-MOZ000-290200-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TORNADO WATCH NUMBER 643  
NWS STORM PREDICTION CENTER NORMAN OK  
345 PM EST SUN DEC 28 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* TORNADO WATCH FOR PORTIONS OF  
SOUTHERN AND CENTRAL ILLINOIS  
WESTERN AND CENTRAL INDIANA  
WESTERN KENTUCKY  
FAR SOUTHEAST MISSOURI  
 
* EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 345 PM UNTIL  
900 PM EST.  
 
* PRIMARY THREATS INCLUDE...  
A COUPLE TORNADOES POSSIBLE  
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS  
TO 75 MPH POSSIBLE  
 
SUMMARY...A BROKEN LINE OF THUNDERSTORMS WILL MOVE QUICKLY  
EAST-NORTHEASTWARD THIS AFTERNOON AND EVENING WHILE POSING A THREAT  
FOR SCATTERED SEVERE/DAMAGING WINDS UP TO 65-75 MPH AND A COUPLE OF  
TORNADOES.  
 
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 80 STATUTE MILES  
EAST AND WEST OF A LINE FROM 40 MILES NORTH NORTHWEST OF LAFAYETTE  
IN TO 5 MILES SOUTHEAST OF PADUCAH KY. FOR A COMPLETE DEPICTION OF  
THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS  
WOU3).  
 
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.  
 

 
 
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL  
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND  
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400. MEAN  
STORM MOTION VECTOR 26045.  
 
...GLEASON  
 
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