910  
WGUS83 KUNR 031109  
FLSUNR  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
509 AM MDT WED JUN 3 2026  
 
SDC102-040245-  
/O.CON.KUNR.FA.W.0001.000000T0000Z-260604T0245Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
OGLALA LAKOTA SD-  
509 AM MDT WED JUN 3 2026  
 
...FLOOD WARNING REMAINS IN EFFECT UNTIL 845 PM MDT THIS EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...SOUTHWESTERN OGLALA LAKOTA COUNTY IN SOUTHWESTERN SOUTH  
DAKOTA...  
 
* WHEN...UNTIL 845 PM MDT WEDNESDAY.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING.  
 
* ADDITIONAL DETAILS...  
- AT 509 AM MDT, EMERGENCY MANAGEMENT REPORTED ONGOING FLOODING  
ACROSS THE WARNED AREA. BETWEEN 2 AND 5 INCHES OF RAIN HAVE  
FALLEN.  
- THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...  
GRASS CREEK, PORCUPINE CREEK, PEPPER CREEK, FAST HORSE CREEK,  
JANIS CREEK, SLIM BUTTE CREEK, WHITE HORSE CREEK, NORTH FORK  
BLACKTAIL CREEK, LITTLE GRASS CREEK, WHITE CLAY CREEK, WHITE  
RIVER, ALKALI CREEK, BLACKTAIL CREEK AND WOUNDED KNEE CREEK.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
OGLALA, MANDERSON, NUMBER 4, SOUTH LAKESIDE, LONEMAN, GOOSE NECK  
HOUSING, SLIM BUTTES HOUSING AND SLIM BUTTE.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
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.  
 

 
 
LAT...LON 4300 10299 4318 10299 4326 10270 4333 10253  
4337 10246 4329 10241 4317 10239 4309 10261  
4303 10280  
 

 
 
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