623  
WUUS53 KLSX 041948  
SVRLSX  
ILC027-163-189-042030-  
/O.NEW.KLSX.SV.W.0136.260504T1948Z-260504T2030Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
248 PM CDT MON MAY 4 2026  
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...  
NORTHWESTERN WASHINGTON COUNTY IN SOUTH CENTRAL ILLINOIS...  
EASTERN SAINT CLAIR COUNTY IN SOUTHWESTERN ILLINOIS...  
 
* UNTIL 330 PM CDT.  
 
* AT 248 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER FREEBURG,  
MOVING EAST AT 40 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SMITHTON, SWANSEA, BELLEVILLE, FREEBURG, SHILOH, NEW ATHENS, SCOTT  
AFB, FAYETTEVILLE, MASCOUTAH, ST. LIBORY, NEW BADEN, NEW MEMPHIS,  
JOHANNISBURG, ALBERS, DAMIANSVILLE, LIVELY GROVE, OKAWVILLE,  
GERMANTOWN AND BARTELSO.  
 
THIS INCLUDES THE FOLLOWING STATE PARKS...  
PEABODY-RIVER KING STATE FISH AND WILDLIFE AREA.  
 
THIS INCLUDES INTERSTATE 64 IN ILLINOIS BETWEEN EXITS 23 AND 41.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK SHELTER  
IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT  
STRUCTURE.  
 

 
 
LAT...LON 3833 9005 3855 9005 3858 8944 3829 8945  
3832 9004  
TIME...MOT...LOC 1948Z 268DEG 34KT 3841 8996  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MAPLES  
 
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