463  
WGUS83 KLSX 110648  
FLSLSX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE ST LOUIS MO  
148 AM CDT SAT JUL 11 2026  
 
MOC186-110915-  
/O.EXT.KLSX.FA.Y.0074.000000T0000Z-260711T0915Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAINTE GENEVIEVE MO-  
148 AM CDT SAT JUL 11 2026  
 
...FLOOD ADVISORY NOW IN EFFECT UNTIL 415 AM CDT EARLY THIS  
MORNING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...SAINTE GENEVIEVE COUNTY IN SOUTHEASTERN MISSOURI...  
 
* WHEN...UNTIL 415 AM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 148 AM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 3 INCHES OF RAIN HAVE  
FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
STE. GENEVIEVE, BLOOMSDALE, ST. MARY, WEINGARTEN, ROCKY RIDGE,  
COFFMAN, WOMAC, RIVER AUX VASES AND MINNITH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE  
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME  
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 
 
 
LAT...LON 3811 9026 3811 9024 3807 9017 3806 9013  
3803 9011 3801 9006 3796 9000 3797 8994  
3796 8993 3793 8997 3787 8994 3782 9000  
3767 9011 3770 9015 3767 9020 3788 9046  
3798 9032 3804 9042 3809 9033 3809 9029  
 
 
 
BRC  
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