383  
WGUS43 KLSX 131624  
FLWLSX  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1124 AM CDT SUN JUL 13 2025  
 
...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN ILLINOIS...MISSOURI...  
 
MISSISSIPPI RIVER AT HANNIBAL.  
 
RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST  
PRECIPITATION FOR THE NEXT 24 HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE  
CARS THROUGH FLOODED AREAS.  
 
RAINFALL HEAVIER THAN FORECAST COULD CAUSE RIVER LEVELS TO RISE EVEN  
HIGHER THAN PREDICTED. THE NATIONAL WEATHER SERVICE WILL MONITOR  
THIS DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS AS  
CONDITIONS CHANGE.  
 
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,  
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX  
 
 
 
ILC149-MOC127-150430-  
/O.NEW.KLSX.FL.W.0053.250715T0000Z-250719T1800Z/  
/HNNM7.1.ER.250715T0000Z.250715T1800Z.250718T1200Z.NO/  
1124 AM CDT SUN JUL 13 2025  
 
...FLOOD WARNING IN EFFECT FROM MONDAY EVENING TO SATURDAY  
AFTERNOON...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSISSIPPI RIVER AT HANNIBAL.  
 
* WHEN...FROM MONDAY EVENING TO SATURDAY AFTERNOON.  
 
* IMPACTS...AT 17.0 FEET, JOHN HAY RECREATION AREA ON EAST SIDE  
(INSIDE THE ILLINOIS SNY LEVEE) BEGINS FLOODING.  
 
* ADDITIONAL DETAILS...  
- AT 10:15 AM CDT SUNDAY THE STAGE WAS 16.3 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE  
TOMORROW EVENING TO A CREST OF 17.2 FEET EARLY TUESDAY  
AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE FRIDAY  
MORNING.  
- FLOOD STAGE IS 17.0 FEET.  
 
 
 
FLD OBSERVED FORECASTS (7:00 AM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSISSIPPI RIVER  
HANNIBAL 17.0 16.3 16.8 17.1 17.2 17.2 17.0  
 
 
 
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132  
3969 9134 3968 9139 3971 9136  
 
 
 
PFAHLER  
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