768
WGUS43 KLSX 091505
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1005 AM CDT MON MAR 9 2026
...FORECAST FLOODING CHANGED FROM MINOR TO MODERATE SEVERITY AND
INCREASED IN DURATION FOR THE FOLLOWING RIVERS IN MISSOURI...
BIG RIVER AT BYRNESVILLE.
RIVER FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND FORECAST
PRECIPITATION FOR THE NEXT 48 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
MOC099-110315-
/O.EXT.KLSX.FL.W.0004.000000T0000Z-260311T1215Z/
/BYRM7.2.ER.260306T0803Z.260307T1445Z.260310T1215Z.UU/
1005 AM CDT MON MAR 9 2026
..FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING
* WHAT...MODERATE FLOODING IS OCCURRING AND MODERATE FLOODING IS
FORECAST.
* WHERE...BIG RIVER AT BYRNESVILLE.
* WHEN...UNTIL WEDNESDAY MORNING.
* IMPACTS...AT 20.5 FEET, BURGAN GROVE ROAD BEGINS FLOODING NEAR
COTTAGE GROVE ROAD, CUTTING OFF ACCESS TO COTTAGE GROVE ROAD.
HIGHWAY W NEAR HOENE SPRING IS CLOSED AS WATER CROSSES THE
PAVEMENT.
* ADDITIONAL DETAILS...
- AT 9:45 AM CDT MONDAY THE STAGE WAS 20.1 FEET.
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS ENDING
AT 9:45 AM CDT MONDAY WAS 20.1 FEET.
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 20.1 FEET
THIS AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE TOMORROW
MORNING.
- FLOOD STAGE IS 16.0 FEET.
ALL TIMES CDT FLD OBSERVED FORECASTS (7:00 AM)
LOCATION STG STAGE TUE WED THU FRI SAT
BIG RIVER
BYRNESVILLE 16.0 20.1 16.1 8.7 7.7 7.3 6.9
LAT...LON 3833 9061 3833 9067 3839 9067 3843 9062
3847 9064 3848 9059 3846 9056 3841 9057
3840 9061 3837 9062
MRB
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