940
WGUS83 KLSX 011245
FLSLSX
FLOOD ADVISORY
NATIONAL WEATHER SERVICE ST LOUIS MO
745 AM CDT MON JUN 1 2026
MOC183-189-510-011545-
/O.NEW.KLSX.FA.Y.0034.260601T1245Z-260601T1545Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
745 AM CDT MON JUN 1 2026
..FLOOD ADVISORY IN EFFECT UNTIL 1045 AM CDT THIS MORNING
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...SAINT CHARLES COUNTY IN EAST CENTRAL MISSOURI...
SAINT LOUIS COUNTY IN EAST CENTRAL MISSOURI...
SAINT LOUIS CITY IN EAST CENTRAL MISSOURI...
* WHEN...UNTIL 1045 AM CDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
OVERFLOWING POOR DRAINAGE AREAS. RIVER OR STREAM FLOWS ARE
ELEVATED.
* ADDITIONAL DETAILS...
- AT 745 AM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.
BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO 0.2 INCHES ARE EXPECTED OVER
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
ST. LOUIS, O'FALLON, ST. CHARLES, ST. PETERS, FLORISSANT,
CHESTERFIELD, WILDWOOD, UNIVERSITY CITY, BALLWIN, WENTZVILLE,
KIRKWOOD, MARYLAND HEIGHTS, HAZELWOOD, WEBSTER GROVES, FERGUSON,
MANCHESTER, CREVE COEUR AND OVERLAND.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 3864 9073 3854 9090 3855 9096 3889 9096
3888 9082 3892 9079 3893 9067 3887 9056
3897 9044 3884 9011 3872 9021 3861 9018
3839 9034 3845 9034 3848 9042 3850 9041
3850 9059 3844 9069 3845 9068 3850 9074
WALSH
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