899  
WUUS53 KUNR 230958  
SVRUNR  
SDC055-137-231045-  
/O.NEW.KUNR.SV.W.0253.250723T0958Z-250723T1045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
358 AM MDT WED JUL 23 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN HAAKON COUNTY IN WEST CENTRAL SOUTH DAKOTA...  
SOUTHERN ZIEBACH COUNTY IN WEST CENTRAL SOUTH DAKOTA...  
 
* UNTIL 445 AM MDT.  
 
* AT 357 AM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER CHERRY CREEK,  
OR 28 MILES SOUTH OF LANTRY, MOVING NORTHEAST AT 40 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
CHERRY CREEK, MILESVILLE, SOUTH EAGLE BUTTE, KIRLEY, RED SCAFFOLD,  
BILLSBURG, INTERSECTION OF HIGHWAY 63 AND BIA ROAD 8, TAKINI,  
INTERSECTION OF CHERRY CREEK AND SUNNYBROOK ROADS, AND SOUTHWESTERN  
CHEYENNE RIVER RESERVATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4500 10150 4499 10114 4439 10115 4427 10164  
4469 10196 4515 10150  
TIME...MOT...LOC 0957Z 246DEG 34KT 4461 10153  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
HELGESON  
 
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