566
WGUS43 KLSX 201530
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1030 AM CDT WED MAY 20 2026
...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVERS IN MISSOURI...
MISSOURI RIVER AT HERMANN.
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.
RAINFALL HEAVIER THAN FORECAST COULD CAUSE RIVER LEVELS TO RISE EVEN
HIGHER THAN PREDICTED. THE NATIONAL WEATHER SERVICE WILL MONITOR THIS
DEVELOPING SITUATION AND ISSUE FOLLOW UP STATEMENTS AS CONDITIONS
CHANGE.
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX
MOC073-139-220330-
/O.NEW.KLSX.FL.W.0065.260521T1800Z-260525T0800Z/
/HRNM7.1.ER.260521T1800Z.260523T1200Z.260524T0130Z.NO/
1030 AM CDT WED MAY 20 2026
...FLOOD WARNING IN EFFECT FROM THURSDAY AFTERNOON TO LATE SUNDAY
NIGHT...
* WHAT...MINOR FLOODING IS FORECAST.
* WHERE...MISSOURI RIVER AT HERMANN.
* WHEN...FROM THURSDAY AFTERNOON TO LATE SUNDAY NIGHT.
* IMPACTS...AT 21.3 FEET, THE SOUTHERN END OF SCHOOL HOUSE ROAD SOUTH
OF RHINELAND BEGINS FLOODING NEAR THIS HEIGHT.
* ADDITIONAL DETAILS...
- AT 9:30 AM CDT WEDNESDAY THE STAGE WAS 20.0 FEET.
- FORECAST...THE RIVER WILL RISE ABOVE FLOOD STAGE EARLY TOMORROW
AFTERNOON TO 21.6 FEET FRIDAY MORNING. IT WILL THEN FALL EARLY
FRIDAY AFTERNOON. IT WILL RISE TO 21.8 FEET SATURDAY MORNING. IT
WILL THEN FALL BELOW FLOOD STAGE SATURDAY EVENING.
- FLOOD STAGE IS 21.0 FEET.
ALL TIMES CDT FLD OBSERVED FORECASTS (7:00 AM)
LOCATION STG STAGE THU FRI SAT SUN MON
MISSOURI RIVER
HERMANN 21.0 20.0 20.7 21.6 21.8 20.2 18.5
LAT...LON 3873 9160 3875 9136 3866 9119 3859 9119
3867 9144 3865 9160
FUCHS
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