168  
WWUS53 KLSX 162149  
SVSLSX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
449 PM CDT SAT MAY 16 2026  
 
ILC121-162200-  
/O.CON.KLSX.SV.W.0147.000000T0000Z-260516T2200Z/  
MARION IL-  
449 PM CDT SAT MAY 16 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 5 PM CDT FOR  
SOUTHEASTERN MARION COUNTY IN SOUTH CENTRAL ILLINOIS...  
 
AT 449 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM 8  
MILES NORTH OF HELM TO NEAR HELM, OR ALONG A LINE FROM 15 MILES EAST  
OF SALEM TO 15 MILES SOUTHEAST OF SALEM, MOVING EAST AT 30 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...EMERGENCY MANAGEMENT REPORTED. WIDESPREAD TREE DAMAGE AND  
HAIL BETWEEN QUARTER AND GOLF BALL SIZE HAS BEEN REPORTED AT  
MULTIPLE LOCATIONS WITHIN MARION COUNTY.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
THIS SEVERE THUNDERSTORM WILL BE NEAR...  
HELM AROUND 450 PM CDT.  
 
OTHER LOCATIONS IMPACTED BY THE SEVERE THUNDERSTORM INCLUDE IUKA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THESE STORMS HAVE PRODUCED 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 3861 8887 3866 8878 3870 8870 3848 8870  
3848 8891  
TIME...MOT...LOC 2141Z 271DEG 23KT 3862 8873 3852 8880 3848 8882  
 
TORNADO...POSSIBLE  
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 
 
 
BRC  
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