218  
WGUS43 KFSD 291909  
FLWFSD  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
209 PM CDT SUN JUN 29 2025  
 
...OBSERVED FLOODING CHANGED FROM MINOR TO MODERATE SEVERITY FOR THE  
FOLLOWING RIVERS IN SOUTH DAKOTA...  
 
BIG SIOUX RIVER NEAR ESTELLINE AFFECTING HAMLIN AND BROOKINGS  
COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
ADDITIONAL FORECAST INFORMATION IS AVAILABLE AT  
WWW.WEATHER.GOV/SIOUXFALLS.  
 
THE NEXT STATEMENT WILL BE ISSUED BY MONDAY AFTERNOON.  
 
 
 
SDC011-057-302115-  
/O.CON.KFSD.FL.W.0002.000000T0000Z-000000T0000Z/  
/BSES2.2.ER.250629T0715Z.250629T1900Z.000000T0000Z.NO/  
209 PM CDT SUN JUN 29 2025  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MODERATE FLOODING IS OCCURRING.  
 
* WHERE...BIG SIOUX RIVER NEAR ESTELLINE.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 1646.0 FEET, WATER REACHES THE BOTTOM OF THE BRIDGE  
ON 192ND STREET.  
 
* ADDITIONAL DETAILS...  
- AT 2:00 PM CDT SUNDAY THE STAGE WAS 1645.9 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 2:00 PM CDT SUNDAY WAS 1645.9 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 1644.0 FEET.  
- STAY UP TO DATE WITH THE LATEST RIVER OBSERVATIONS AND  
FORECASTS AT: WWW.WATER.NOAA.GOV  
 
 
 
FLD OBSERVED FORECASTS (UNKNOWN TIME)  
LOCATION STG STG DAY/TIME D1 D2 D3  
 
BIG SIOUX RIVER  
ESTELLINE 1644.0 1645.9 SUN 2 PM MSG MSG MSG  
 
 
 
LAT...LON 4462 9700 4463 9696 4450 9684 4450 9690  
 
 
 
MEYERS  
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