757  
WWUS53 KLSX 272320  
SVSLSX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
620 PM CDT MON APR 27 2026  
 
ILC061-272330-  
/O.CAN.KLSX.SV.W.0115.000000T0000Z-260427T2330Z/  
GREENE IL-  
620 PM CDT MON APR 27 2026  
 
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EASTERN GREENE  
COUNTY...  
 
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.  
THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR A PORTION OF  
SOUTHWEST ILLINOIS.  
 
 
 
LAT...LON 3936 9008 3952 8999 3952 8970 3939 8970  
3931 8995 3941 9000  
TIME...MOT...LOC 2309Z 246DEG 44KT 3947 9005  
 
 
 
ILC117-272330-  
/O.CON.KLSX.SV.W.0115.000000T0000Z-260427T2330Z/  
MACOUPIN IL-  
620 PM CDT MON APR 27 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR  
NORTHERN MACOUPIN COUNTY...  
 
AT 620 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR VIRDEN, MOVING  
EAST AT 55 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...  
PALMYRA, MODESTO, NILWOOD, GIRARD AND VIRDEN.  
 
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.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR A PORTION OF  
SOUTHWEST ILLINOIS.  
 
 
 
LAT...LON 3936 9008 3952 8999 3952 8970 3939 8970  
3931 8995 3941 9000  
TIME...MOT...LOC 2309Z 252DEG 47KT 3945 9001  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
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