489  
WGUS63 KLSX 100930  
FFALSX  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 AM CDT SUN AUG 10 2025  
 
ILZ095-MOZ018-019-026-027-110030-  
/O.CON.KLSX.FA.A.0007.000000T0000Z-250811T1800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ADAMS IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-  
INCLUDING THE CITIES OF HANNIBAL AND QUINCY  
430 AM CDT SUN AUG 10 2025  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PORTIONS OF WEST CENTRAL ILLINOIS, INCLUDING THE FOLLOWING  
AREA, ADAMS IL AND NORTHEAST MISSOURI, INCLUDING THE FOLLOWING  
AREAS, KNOX MO, LEWIS MO, MARION MO AND SHELBY MO.  
 
* WHEN...THROUGH MONDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
 
* ADDITIONAL DETAILS...  
- 1 TO 3 INCHES OF RAINFALL WITH LOCALLY HEAVIER AMOUNTS ARE  
POSSIBLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CARNEY  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page