536  
WGUS73 KILX 182044  
FFSILX  
 
FLASH FLOOD STATEMENT  
NATIONAL WEATHER SERVICE LINCOLN IL  
344 PM CDT MON MAY 18 2026  
 
ILC025-049-079-182300-  
/O.CON.KILX.FF.W.0008.000000T0000Z-260518T2300Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CLAY IL-EFFINGHAM IL-JASPER IL-  
344 PM CDT MON MAY 18 2026  
 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING  
FOR NORTHERN CLAY, SOUTHERN EFFINGHAM AND WESTERN JASPER COUNTIES...  
 
AT 341 PM CDT, EMERGENCY MANAGEMENT REPORTED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 3 AND 5 INCHES OF RAIN  
HAVE FALLEN. AN OBSERVED REPORT OF 5 INCHES WAS RECEIVED FROM BIBLE  
GROVE. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN  
THE WARNED AREA. FLASH FLOODING IS ONGOING.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...EMERGENCY MANAGEMENT REPORTED.  
 
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...  
LOUISVILLE, WATSON, DIETERICH, EDGEWOOD, MASON, BIBLE GROVE,  
WHEELER, SAILOR SPRINGS, IOLA, ROSE HILL, HORD AND INGRAHAM.  
 
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 3891 8881 3899 8881 3911 8814 3876 8836  
3871 8870 3891 8869  
 
FLASH FLOOD...OBSERVED  
 

 
 
AAT  
 
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