753  
WFUS53 KLSX 212202  
TORLSX  
ILC027-119-163-212245-  
/O.NEW.KLSX.TO.W.0069.260621T2202Z-260621T2245Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
TORNADO WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
502 PM CDT SUN JUN 21 2026  
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A  
 
* TORNADO WARNING FOR...  
NORTHWESTERN CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...  
SOUTHEASTERN MADISON COUNTY IN SOUTHWESTERN ILLINOIS...  
NORTHEASTERN SAINT CLAIR COUNTY IN SOUTHWESTERN ILLINOIS...  
 
* UNTIL 545 PM CDT.  
 
* AT 502 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED OVER COLLINSVILLE, MOVING EAST AT 35 MPH.  
 
HAZARD...TORNADO.  
 
SOURCE...RADAR INDICATED ROTATION.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE  
TO ROOFS, WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS  
LIKELY.  
 
* LOCATIONS IMPACTED INCLUDE...  
COLLINSVILLE, PONTOON BEACH, CASEYVILLE, FAIRVIEW HEIGHTS,  
MARYVILLE, O'FALLON, TROY, LEBANON, ST. JACOB, SUMMERFIELD,  
TRENTON, HIGHLAND, AVISTON, ALBERS, ST. ROSE, BREESE AND  
GERMANTOWN.  
 
THIS INCLUDES INTERSTATE 64 IN ILLINOIS BETWEEN EXITS 12 AND 14.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT BUILDING  
AWAY FROM WINDOWS. IF YOU ARE OUTDOORS, IN A MOBILE HOME, OR IN A  
VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF  
FROM FLYING DEBRIS.  
 
 
 
LAT...LON 3866 9004 3873 9004 3876 8960 3874 8960  
3874 8952 3853 8951 3860 9004  
TIME...MOT...LOC 2202Z 267DEG 29KT 3866 8997  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...<1.00 IN  
 
 
 
BSH  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page