057  
WWUS53 KLSX 280133  
SVSLSX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
833 PM CDT MON APR 27 2026  
 
ILC027-133-157-163-189-280200-  
/O.CON.KLSX.SV.W.0126.000000T0000Z-260428T0200Z/  
CLINTON IL-MONROE IL-RANDOLPH IL-SAINT CLAIR IL-WASHINGTON IL-  
833 PM CDT MON APR 27 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FOR  
SOUTHEASTERN CLINTON AND WASHINGTON COUNTIES IN SOUTH CENTRAL  
ILLINOIS AND SOUTHERN MONROE, NORTHERN RANDOLPH AND SOUTHEASTERN  
SAINT CLAIR COUNTIES IN SOUTHWESTERN ILLINOIS...  
 
AT 833 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
OVER CENTRAL CITY TO 6 MILES EAST OF COULTERVILLE, OR ALONG A LINE  
FROM OVER CENTRALIA TO 12 MILES SOUTHWEST OF NASHVILLE, MOVING EAST  
AT 50 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
RED BUD, NEW ATHENS, ST. LIBORY, PRAIRIE, MARISSA, PRESTON,  
OKAWVILLE, BALDWIN, CARLYLE, LIVELY GROVE, SPARTA, TILDEN, EDEN,  
NASHVILLE, COULTERVILLE, SHATTUC, WAMAC, IRVINGTON, POSEN AND  
ASHLEY.  
 
THIS INCLUDES INTERSTATE 64 IN ILLINOIS BETWEEN EXITS 41 AND 61.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING  
WIDESPREAD 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.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR PORTIONS OF  
SOUTH CENTRAL AND SOUTHWEST ILLINOIS.  
 

 
 
LAT...LON 3817 9029 3846 8953 3865 8934 3865 8914  
3850 8914 3843 8915 3821 8915 3821 8941  
3822 8959 3811 8959 3809 9021 3811 9023  
3816 9027  
TIME...MOT...LOC 0120Z 268DEG 44KT 3855 8933 3838 8948 3820 8970  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
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