449  
WGUS63 KPAH 200915  
FFAPAH  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE PADUCAH KY  
415 AM CDT THU AUG 20 2026  
 
ILZ084>087-KYZ014-018-019-MOZ076-086-087-100-107>110-114-201015-  
/O.CAN.KPAH.FA.A.0008.000000T0000Z-260820T1200Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
JACKSON-WILLIAMSON-SALINE-GALLATIN-UNION KY-HENDERSON-DAVIESS-  
PERRY MO-BOLLINGER-CAPE GIRARDEAU-WAYNE MO-CARTER-RIPLEY-BUTLER-  
STODDARD-NEW MADRID-  
INCLUDING THE CITIES OF HENDERSON, SHAWNEETOWN, HERRIN, MURPHYSBORO,  
HARRISBURG, OWENSBORO, JACKSON, MARBLE HILL, CARBONDALE, MORGANFIELD,  
POPLAR BLUFF, BLOOMFIELD, CAPE GIRARDEAU, PIEDMONT, NEW MADRID,  
DONIPHAN, PERRYVILLE, AND VAN BUREN  
415 AM CDT THU AUG 20 2026  
   
..FLOOD WATCH IS CANCELLED
 
 
THE FLOOD WATCH IS CANCELLED FOR PORTIONS OF SOUTHERN ILLINOIS,  
INCLUDING THE FOLLOWING AREAS, GALLATIN, JACKSON, SALINE AND  
WILLIAMSON, WESTERN KENTUCKY, INCLUDING THE FOLLOWING AREAS, DAVIESS,  
HENDERSON AND UNION KY, AND SOUTHEAST MISSOURI, INCLUDING THE  
FOLLOWING AREAS, BOLLINGER, BUTLER, CAPE GIRARDEAU, CARTER, NEW  
MADRID, PERRY MO, RIPLEY, STODDARD AND WAYNE MO.  
 
FLOODING IS NO LONGER EXPECTED TO POSE A THREAT. PLEASE CONTINUE TO  
HEED REMAINING ROAD CLOSURES.  
 

 
 
ILZ088>094-KYZ001>013-015>017-020>022-MOZ111-112-201200-  
/O.CON.KPAH.FA.A.0008.000000T0000Z-260820T1200Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
UNION-JOHNSON-POPE-HARDIN-ALEXANDER-PULASKI-MASSAC-FULTON-HICKMAN-  
CARLISLE-BALLARD-MCCRACKEN-GRAVES-LIVINGSTON-MARSHALL-CALLOWAY-  
CRITTENDEN-LYON-TRIGG-CALDWELL-WEBSTER-HOPKINS-CHRISTIAN-MCLEAN-  
MUHLENBERG-TODD-SCOTT-MISSISSIPPI-  
INCLUDING THE CITIES OF BENTON, EDDYVILLE, WICKLIFFE, SIKESTON,  
CHARLESTON, CADIZ, CAIRO, METROPOLIS, HOPKINSVILLE, BARDWELL, VIENNA,  
GREENVILLE, CALHOUN, MARION, HICKMAN, MAYFIELD, JONESBORO,  
MADISONVILLE, GOLCONDA, PRINCETON, PADUCAH, SMITHLAND, MURRAY,  
CLINTON, ELKTON, MOUND CITY, ELIZABETHTOWN, AND DIXON  
415 AM CDT THU AUG 20 2026  
   
..FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING
 
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PARTS OF FAR SOUTHEAST MISSOURI, FAR SOUTHERN ILLINOIS, AND  
MOST OF WESTERN KENTUCKY.  
 
* WHEN...UNTIL 7 AM CDT THIS MORNING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
 
* ADDITIONAL DETAILS...  
- TRAINING THUNDERSTORMS PRODUCING HEAVY RAINFALL RATES OF 1 TO 3  
INCHES PER HOUR WILL CONTINUE TO BRING AREAS OF FLASH FLOODING TO  
THE FLOOD WATCH. SOME OF THE FLOODING COULD BE SIGNIFICANT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 

 
 

 
 
DWS  
 
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