490  
WGUS43 KLSX 130214  
FLWLSX  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
914 PM CDT FRI JUN 12 2026  
 
...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN MISSOURI...  
 
MISSOURI RIVER NEAR CHAMOIS.  
 
RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST  
PRECIPITATION FOR THE NEXT 24 HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE CARS  
THROUGH FLOODED AREAS.  
 
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,  
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX  
 

 
 
MOC027-151-141415-  
/O.NEW.KLSX.FL.W.0082.260613T0214Z-260617T1800Z/  
/CMSM7.1.ER.000000T0000Z.260613T0600Z.260616T0600Z.NO/  
914 PM CDT FRI JUN 12 2026  
 
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO WEDNESDAY  
AFTERNOON...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER NEAR CHAMOIS.  
 
* WHEN...FROM THIS EVENING TO WEDNESDAY AFTERNOON.  
 
* IMPACTS...AT 17.0 FEET, FLOOD STAGE: LOWER LYING BOTTOM LAND  
BEGINS TO FLOOD.  
 
* ADDITIONAL DETAILS...  
- THERE IS NO CURRENT OBSERVED DATA.  
- FORECAST...THE RIVER IS EXPECTED TO FALL BELOW FLOOD STAGE EARLY  
TUESDAY MORNING AND CONTINUE FALLING TO 15.9 FEET WEDNESDAY  
EVENING.  
- FLOOD STAGE IS 17.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (7:00 AM)  
LOCATION STG STAGE SUN MON TUE WED THU  
 
MISSOURI RIVER  
CHAMOIS 17.0 MSG 17.0 17.1 16.9 16.5 MSG  
 

 
 
LAT...LON 3864 9198 3871 9185 3873 9160 3865 9160  
3864 9181 3858 9194  
 

 
 
19  
 
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