370  
WGUS83 KLSX 041609  
FLSLSX  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1109 AM CDT SUN OCT 4 2026  
 
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS IN  
MISSOURI...  
 
MISSOURI RIVER NEAR CHAMOIS.  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN  
MISSOURI...  
 
MISSOURI RIVER AT JEFFERSON CITY.  
 
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.  
 
THIS PRODUCT, ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION,  
IS AVAILABLE AT HTTPS://WATER.NOAA.GOV/WFO/LSX  
 

 
 
MOC027-151-060415-  
/O.EXT.KLSX.FL.W.0117.261005T0300Z-261008T1320Z/  
/CMSM7.1.ER.261005T0300Z.261006T0600Z.261007T0120Z.NO/  
1109 AM CDT SUN OCT 4 2026  
 
...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO THURSDAY  
MORNING...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER NEAR CHAMOIS.  
 
* WHEN...FROM THIS EVENING TO THURSDAY MORNING.  
 
* IMPACTS...AT 17.0 FEET, FLOOD STAGE: LOWER LYING BOTTOM LAND  
BEGINS TO FLOOD.  
 
* ADDITIONAL DETAILS...  
- AT 7:00 AM CDT SUNDAY THE STAGE WAS 15.6 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE LATE  
THIS EVENING TO A CREST OF 18.4 FEET EARLY TUESDAY MORNING. IT  
WILL THEN FALL BELOW FLOOD STAGE TUESDAY EVENING.  
- FLOOD STAGE IS 17.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSOURI RIVER  
CHAMOIS 17.0 15.6 18.1 17.9 14.2 10.5 MSG  
 

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

 
 
MOC019-027-051-135-060415-  
/O.EXT.KLSX.FL.W.0116.261005T1800Z-261007T0600Z/  
/JFFM7.1.ER.261005T1800Z.261005T1800Z.261006T0000Z.NO/  
1109 AM CDT SUN OCT 4 2026  
 
...FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON TO LATE TUESDAY  
NIGHT...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER AT JEFFERSON CITY.  
 
* WHEN...FROM MONDAY AFTERNOON TO LATE TUESDAY NIGHT.  
 
* IMPACTS...AT 24.5 FEET, THE KATY TRAIL FLOODS NEAR ROCHEPORT.  
 
* ADDITIONAL DETAILS...  
- AT 10:45 AM CDT SUNDAY THE STAGE WAS 20.5 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 23.0 FEET  
EARLY TOMORROW AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE  
TOMORROW EVENING.  
- FLOOD STAGE IS 23.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSOURI RIVER  
JEFFERSON CIT 23.0 20.5 23.0 20.9 17.1 14.4 MSG  
 

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

 
 
MOC073-139-060415-  
/O.EXT.KLSX.FL.W.0118.261006T0000Z-261007T1930Z/  
/HRNM7.1.ER.261006T0000Z.261006T0600Z.261006T1330Z.NO/  
1109 AM CDT SUN OCT 4 2026  
 
...FLOOD WARNING NOW IN EFFECT FROM MONDAY EVENING TO WEDNESDAY  
AFTERNOON...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MISSOURI RIVER AT HERMANN.  
 
* WHEN...FROM MONDAY EVENING TO WEDNESDAY AFTERNOON.  
 
* IMPACTS...AT 21.3 FEET, THE SOUTHERN END OF SCHOOL HOUSE ROAD SOUTH  
OF RHINELAND BEGINS FLOODING NEAR THIS HEIGHT.  
 
* ADDITIONAL DETAILS...  
- AT 10:30 AM CDT SUNDAY THE STAGE WAS 18.2 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE  
TOMORROW EVENING TO A CREST OF 21.2 FEET EARLY TUESDAY MORNING.  
IT WILL THEN FALL BELOW FLOOD STAGE TUESDAY MORNING.  
- FLOOD STAGE IS 21.0 FEET.  
 

 
 
ALL TIMES CDT FLD OBSERVED FORECASTS (1 PM)  
LOCATION STG STAGE MON TUE WED THU FRI  
 
MISSOURI RIVER  
HERMANN 21.0 18.2 20.8 20.7 17.4 13.5 10.9  
 

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

 
 
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