292  
WGUS53 KFSD 300319  
FFWFSD  
IAC035-141-149-167-300715-  
/O.NEW.KFSD.FF.W.0012.250730T0319Z-250730T0715Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1019 PM CDT TUE JUL 29 2025  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
CHEROKEE COUNTY IN NORTHWESTERN IOWA...  
SOUTHERN O'BRIEN COUNTY IN NORTHWESTERN IOWA...  
PLYMOUTH COUNTY IN NORTHWESTERN IOWA...  
SIOUX COUNTY IN NORTHWESTERN IOWA...  
 
* UNTIL 215 AM CDT.  
 
* AT 1019 PM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 3 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 2 TO 4 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN  
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS  
OTHER POOR DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
LE MARS, SIOUX CENTER, ORANGE CITY, CHEROKEE, HAWARDEN, REMSEN,  
AKRON, KINGSLEY, ALTON, MARCUS, PAULLINA, AURELIA, HINTON,  
PRIMGHAR, MERRILL, HOSPERS, SUTHERLAND, IRETON, QUIMBY AND  
GRANVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
 
 
LAT...LON 4296 9650 4297 9651 4306 9647 4313 9632  
4315 9596 4314 9579 4311 9558 4304 9540  
4262 9539 4257 9544 4257 9583 4261 9629  
4261 9651 4261 9652 4263 9652 4266 9655  
4275 9661 4282 9658 4287 9652 4291 9653  
 
FLASH FLOOD...RADAR INDICATED  
 
 
 
IG  
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