133  
WUUS53 KUNR 182108  
SVRUNR  
SDC105-182200-  
/O.NEW.KUNR.SV.W.0360.250818T2108Z-250818T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
308 PM MDT MON AUG 18 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN PERKINS COUNTY IN NORTHWESTERN SOUTH DAKOTA...  
 
* UNTIL 400 PM MDT.  
 
* AT 308 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES SOUTHWEST  
OF CHANCE, OR 26 MILES NORTHWEST OF FAITH, MOVING EAST AT 20 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...  
USTA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4531 10249 4539 10246 4541 10200 4516 10200  
TIME...MOT...LOC 2108Z 279DEG 18KT 4533 10235  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
DYE  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page