337  
WGUS83 KFSD 051426  
FLSFSD  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
926 AM CDT SAT JUL 5 2025  
 
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS IN SOUTH  
DAKOTA...  
 
BIG SIOUX RIVER NEAR BROOKINGS AFFECTING BROOKINGS AND MOODY  
COUNTIES.  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN SOUTH  
DAKOTA...  
 
BIG SIOUX RIVER NEAR BRUCE AFFECTING BROOKINGS COUNTY.  
 
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 SUNDAY MORNING.  
 

 
 
SDC011-101-061630-  
/O.EXT.KFSD.FL.W.0004.000000T0000Z-250707T1200Z/  
/BRKS2.1.ER.250630T0815Z.250703T1300Z.250706T1200Z.NO/  
926 AM CDT SAT JUL 5 2025  
   
..FLOOD WARNING NOW IN EFFECT UNTIL MONDAY MORNING
 
 
* WHAT...MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.  
 
* WHERE...BIG SIOUX RIVER NEAR BROOKINGS.  
 
* WHEN...UNTIL MONDAY MORNING.  
 
* IMPACTS...AT 10.0 FEET, FLOODING BEGINS TO AFFECT AGRICULTURAL  
LANDS ALONG THE RIGHT BANK OF THE RIVER.  
 
* ADDITIONAL DETAILS...  
- AT 8:45 AM CDT SATURDAY THE STAGE WAS 9.9 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 8:45 AM CDT SATURDAY WAS 10.0 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO FALL BELOW FLOOD STAGE  
TOMORROW MORNING AND CONTINUE FALLING TO 6.3 FEET THURSDAY  
MORNING.  
- FLOOD STAGE IS 9.0 FEET.  
- STAY UP TO DATE WITH THE LATEST RIVER OBSERVATIONS AND  
FORECASTS AT: WWW.WATER.NOAA.GOV  
 

 
 
FLD OBSERVED FORECASTS (7 AM CDT)  
LOCATION STG STG DAY/TIME SUN MON TUE  
 
BIG SIOUX RIVER  
BROOKINGS 9.0 9.9 SAT 8 AM 9.0 8.1 7.3  
 

 
 
LAT...LON 4433 9692 4433 9687 4421 9677 4415 9665  
4413 9669 4420 9683  
 

 
 
SDC011-061630-  
/O.CON.KFSD.FL.W.0003.000000T0000Z-000000T0000Z/  
/BRCS2.2.ER.250629T1215Z.250702T0445Z.000000T0000Z.NO/  
926 AM CDT SAT JUL 5 2025  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE
 
 
* WHAT...MINOR FLOODING IS OCCURRING.  
 
* WHERE...BIG SIOUX RIVER NEAR BRUCE.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 9.5 FEET, THE RIGHT BANK OVERFLOWS FLOODING  
AGRICULTURAL LANDS FOR AS MUCH AS 1/4 MILE.  
 
* ADDITIONAL DETAILS...  
- AT 8:45 AM CDT SATURDAY THE STAGE WAS 9.1 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 8:45 AM CDT SATURDAY WAS 9.5 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 8.0 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  
BRUCE 8.0 9.1 SAT 8 AM MSG MSG MSG  
 

 
 
LAT...LON 4450 9690 4450 9684 4449 9688 4440 9689  
4433 9687 4433 9692 4442 9693  
 

 
 
KALIN  
 
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