299  
WGUS53 KILX 212009  
FFWILX  
ILC049-173-220000-  
/O.NEW.KILX.FF.W.0034.260621T2009Z-260622T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE LINCOLN IL  
309 PM CDT SUN JUN 21 2026  
 
THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTHEASTERN SHELBY COUNTY IN CENTRAL ILLINOIS...  
NORTHWESTERN EFFINGHAM COUNTY IN SOUTH CENTRAL ILLINOIS...  
 
* UNTIL 700 PM CDT.  
 
* AT 308 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 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.  
 
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...  
SHELBYVILLE, WINDSOR, STEWARDSON, COWDEN, BEECHER CITY, HERRICK,  
SHUMWAY, STRASBURG, CLARKSBURG, MODE, WOLF CREEK STATE PARK,  
LAKEWOOD AND TROWBRIDGE.  
 
THIS INCLUDES THE FOLLOWING STATE PARKS...  
EAGLE CREEK STATE PARK, HIDDEN SPRINGS STATE FOREST AND WOLF CREEK  
STATE PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3922 8881 3922 8908 3952 8870 3952 8864  
3951 8864 3951 8862 3949 8862 3949 8860  
3948 8860 3948 8858 3945 8858 3945 8847  
3927 8847 3908 8881  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
DEUBELBEISS  
 
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