922  
WGUS43 KLSX 021556  
FLWLSX  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1056 AM CDT FRI OCT 2 2026  
 
...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN MISSOURI...  
 
MISSOURI RIVER AT JEFFERSON CITY.  
 
MISSOURI RIVER NEAR CHAMOIS.  
 
MISSOURI RIVER AT HERMANN.  
 
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.  
 
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  
 

 
 
MOC019-027-051-135-040400-  
/O.NEW.KLSX.FL.W.0116.261005T0000Z-261008T1200Z/  
/JFFM7.2.ER.261005T0000Z.261006T0600Z.261007T0615Z.NO/  
1056 AM CDT FRI OCT 2 2026  
   
..FLOOD WARNING IN EFFECT FROM SUNDAY EVENING TO THURSDAY MORNING
 
 
* WHAT...MODERATE FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER AT JEFFERSON CITY.  
 
* WHEN...FROM SUNDAY EVENING TO THURSDAY MORNING.  
 
* IMPACTS...AT 26.3 FEET, STATE ROUTE 179 NEAR SANDY HOOK IS CLOSED  
DUE TO FLOODING. ALSO, STATE HIGHWAY K ONE MILE EAST OF MCBAINE IN  
BOONE COUNTY IS CLOSED.  
 
* ADDITIONAL DETAILS...  
- AT 10:45 AM CDT FRIDAY THE STAGE WAS 10.2 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE SUNDAY  
EVENING TO A CREST OF 25.8 FEET EARLY TUESDAY MORNING. IT WILL  
THEN FALL BELOW FLOOD STAGE EARLY WEDNESDAY MORNING.  
- FLOOD STAGE IS 23.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE SAT SUN MON TUE WED  
 
MISSOURI RIVER  
JEFFERSON CIT 23.0 10.2 16.2 21.4 25.3 25.3 MSG  
 

 
 
LAT...LON 3864 9198 3855 9192 3853 9217 3867 9239  
3880 9245 3882 9236 3867 9219  
 

 
 
MOC027-151-040400-  
/O.NEW.KLSX.FL.W.0117.261005T1200Z-000000T0000Z/  
/CMSM7.1.ER.261005T1200Z.261006T1800Z.000000T0000Z.NO/  
1056 AM CDT FRI OCT 2 2026  
 
...FLOOD WARNING IN EFFECT FROM MONDAY MORNING UNTIL FURTHER  
NOTICE...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER NEAR CHAMOIS.  
 
* WHEN...FROM MONDAY MORNING UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 17.0 FEET, FLOOD STAGE: LOWER LYING BOTTOM LAND  
BEGINS TO FLOOD.  
 
* ADDITIONAL DETAILS...  
- AT 7:00 AM CDT FRIDAY THE STAGE WAS 5.8 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE MONDAY  
MORNING AND CONTINUE RISING TO A CREST OF 19.3 FEET EARLY TUESDAY  
AFTERNOON.  
- FLOOD STAGE IS 17.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE SAT SUN MON TUE WED  
 
MISSOURI RIVER  
CHAMOIS 17.0 5.8 8.5 13.8 17.7 19.3 MSG  
 

 
 
LAT...LON 3864 9198 3871 9185 3873 9160 3865 9160  
3864 9181 3858 9194  
 

 
 
MOC073-139-040400-  
/O.NEW.KLSX.FL.W.0118.261005T1648Z-261009T0000Z/  
/HRNM7.1.ER.261005T1648Z.261006T1800Z.261007T1825Z.NO/  
1056 AM CDT FRI OCT 2 2026  
   
..FLOOD WARNING IN EFFECT FROM MONDAY MORNING TO THURSDAY EVENING
 
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER AT HERMANN.  
 
* WHEN...FROM MONDAY MORNING TO THURSDAY EVENING.  
 
* IMPACTS...AT 22.3 FEET, SOUTHERN PORTIONS OF OLD ROCK ROAD AND  
TWISTERS ROAD SOUTH OF RHINELAND BEGIN FLOODING NEAR THIS HEIGHT.  
 
* ADDITIONAL DETAILS...  
- AT 10:30 AM CDT FRIDAY THE STAGE WAS 9.4 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE LATE  
MONDAY MORNING TO A CREST OF 23.3 FEET EARLY TUESDAY AFTERNOON.  
IT WILL THEN FALL BELOW FLOOD STAGE EARLY WEDNESDAY AFTERNOON.  
- FLOOD STAGE IS 21.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE SAT SUN MON TUE WED  
 
MISSOURI RIVER  
HERMANN 21.0 9.4 11.2 16.5 21.2 23.3 21.1  
 

 
 
LAT...LON 3873 9160 3875 9136 3866 9119 3859 9119  
3867 9144 3865 9160  
 

 
 
ELMORE  
 
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