983  
WUUS53 KUNR 182222  
SVRUNR  
SDC033-102-103-182315-  
/O.NEW.KUNR.SV.W.0364.250818T2222Z-250818T2315Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
422 PM MDT MON AUG 18 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN CUSTER COUNTY IN SOUTHWESTERN SOUTH DAKOTA...  
NORTHWESTERN OGLALA LAKOTA COUNTY IN SOUTHWESTERN SOUTH DAKOTA...  
SOUTH CENTRAL PENNINGTON COUNTY IN WEST CENTRAL SOUTH DAKOTA...  
 
* UNTIL 515 PM MDT.  
 
* AT 422 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES EAST OF  
HERMOSA, OR 19 MILES SOUTHEAST OF RAPID CITY, MOVING SOUTHEAST AT  
25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
RED SHIRT, FOLSOM, RED SHIRT TABLE OVERLOOK, AND SOUTHWESTERN  
BADLANDS NATIONAL PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4382 10316 4387 10312 4390 10301 4370 10258  
4349 10293  
TIME...MOT...LOC 2222Z 310DEG 20KT 4381 10306  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
SHERBURN  
 
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