409  
WGUS73 KLSX 042339  
FFSLSX  
 
FLASH FLOOD STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
639 PM CDT SAT JUL 4 2026  
 
MOC189-510-050030-  
/O.CON.KLSX.FF.W.0043.000000T0000Z-260705T0030Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAINT LOUIS MO-SAINT LOUIS CITY MO-  
639 PM CDT SAT JUL 4 2026  
 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 730 PM CDT THIS  
EVENING FOR NORTHEASTERN SAINT LOUIS COUNTY AND THE NORTHEASTERN  
SAINT LOUIS CITY...  
 
AT 639 PM CDT, DOPPLER RADAR INDICATES THUNDERSTORMS PRODUCED HEAVY  
RAIN OVER NORTHERN ST. LOUIS COUNTY AND CITY. BETWEEN 1 AND 3 INCHES  
OF RAIN HAVE FALLEN. FLOODING IMPACTS WILL CONTINUE, BUT NO  
ADDITIONAL RAINFALL IS EXPECTED. FLASH FLOODING IS ONGOING OR  
EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
BLACK JACK, BELLEFONTAINE NEIGHBORS, ST. LOUIS, FERGUSON, DELLWOOD,  
FLORISSANT, JENNINGS, HAZELWOOD, BERKELEY, NORMANDY, NORTHWOODS,  
ST. JOHN, BRIDGETON, ST. ANN, OVERLAND, UNIVERSITY CITY, OLIVETTE  
AND MARYLAND HEIGHTS.  
 
THIS INCLUDES INTERSTATE 70 IN MISSOURI NEAR EXIT 231.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 3868 9046 3871 9053 3873 9053 3876 9049  
3882 9045 3883 9043 3882 9037 3885 9034  
3888 9034 3889 9032 3889 9030 3885 9026  
3882 9020 3882 9018 3883 9014 3881 9012  
3877 9017 3873 9021 3870 9021 3867 9019  
 
FLASH FLOOD...RADAR INDICATED  
 
 
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