946  
WGUS53 KLSX 272232  
FFWLSX  
ILC083-280330-  
/O.NEW.KLSX.FF.W.0012.260427T2232Z-260428T0330Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
532 PM CDT MON APR 27 2026  
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
JERSEY COUNTY IN SOUTHWESTERN ILLINOIS...  
 
* UNTIL 1030 PM CDT.  
 
* AT 532 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 3 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
JERSEYVILLE, BRIGHTON, GRAFTON, ELSAH, KEMPER, FIELDON, OTTERVILLE,  
FIDELITY, MCCLUSKY, DELHI AND NUTWOOD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 

 
 
LAT...LON 3900 9014 3900 9027 3892 9028 3897 9044  
3896 9052 3899 9057 3903 9057 3905 9059  
3907 9058 3910 9060 3914 9058 3919 9058  
3919 9051 3916 9050 3918 9049 3917 9031  
3923 9031 3923 9020 3926 9020 3926 9015  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
CARNEY  
 
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