393  
WGUS83 KLSX 041605  
FLSLSX  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1105 AM CDT SUN OCT 4 2026  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN  
MISSOURI...ILLINOIS...  
 
MISSISSIPPI RIVER AT CLARKSVILLE.  
 
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS IN  
MISSOURI...ILLINOIS...  
 
MISSISSIPPI RIVER AT LOUISIANA.  
 
RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST  
PRECIPITATION FOR THE NEXT 48 HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,  
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX  
 

 
 
ILC013-MOC163-060415-  
/O.EXT.KLSX.FL.W.0120.000000T0000Z-261007T0000Z/  
/CLKM7.1.ER.261004T1148Z.261004T1500Z.261005T1800Z.NO/  
1105 AM CDT SUN OCT 4 2026  
   
..FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSISSIPPI RIVER AT CLARKSVILLE.  
 
* WHEN...UNTIL TUESDAY EVENING.  
 
* IMPACTS...AT 25.3 FEET, THE ROAD TO PORT MARMAC, A RIVERSIDE  
COMMUNITY OF ABOUT 13 HOMES JUST SOUTH OF CLARKSVILLE, BEGINS  
FLOODING.  
 
* ADDITIONAL DETAILS...  
- AT 10:30 AM CDT SUNDAY THE STAGE WAS 25.0 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 10:30 AM CDT SUNDAY WAS 25.2 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 25.1 FEET  
THIS AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE EARLY  
TOMORROW AFTERNOON.  
- FLOOD STAGE IS 25.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSISSIPPI RIVER  
CLARKSVILLE 25.0 25.0 25.0 24.8 24.4 23.7 23.0  
 

 
 
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075  
3925 9071 3925 9083 3930 9090 3932 9088  
3936 9092 3935 9095  
 

 
 
ILC149-MOC163-060415-  
/O.EXT.KLSX.FL.W.0119.000000T0000Z-261007T1800Z/  
/LUSM7.1.ER.261003T2330Z.261004T1800Z.261006T1200Z.NO/  
1105 AM CDT SUN OCT 4 2026  
   
..FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY AFTERNOON
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSISSIPPI RIVER AT LOUISIANA.  
 
* WHEN...UNTIL WEDNESDAY AFTERNOON.  
 
* IMPACTS...AT 15.0 FEET, THE FIRST QUARTER MILE OF EDISON AVENUE  
BEYOND THE RAILROAD TRACKS BEGINS FLOODING NEAR THIS HEIGHT.  
 
* ADDITIONAL DETAILS...  
- AT 10:30 AM CDT SUNDAY THE STAGE WAS 15.2 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING  
AT 10:30 AM CDT SUNDAY WAS 15.3 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 15.3 FEET  
THIS AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE TUESDAY  
MORNING.  
- FLOOD STAGE IS 15.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSISSIPPI RIVER  
LOUISIANA 15.0 15.2 15.1 14.9 14.5 13.9 13.2  
 

 
 
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097  
3941 9100 3939 9103  
 

 
 
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