916  
WUUS53 KUNR 172059  
SVRUNR  
SDC033-047-172200-  
/O.NEW.KUNR.SV.W.0083.250617T2059Z-250617T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
259 PM MDT TUE JUN 17 2025  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EASTERN CUSTER COUNTY IN SOUTHWESTERN SOUTH DAKOTA...  
NORTHEASTERN FALL RIVER COUNTY IN SOUTHWESTERN SOUTH DAKOTA...  
 
* UNTIL 400 PM MDT.  
 
* AT 259 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 3 MILES NORTH OF FAIRBURN TO 3 MILES SOUTH OF HOT  
SPRINGS, MOVING EAST AT 20 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
HOT SPRINGS, ORAL, BUFFALO GAP, FAIRBURN, SMITHWICK, WIND CAVE  
NATIONAL PARK, HAY CANYON BUTTE, MAVERICK JUNCTION, COLD BROOK  
RESERVOIR, BUFFALO CORRALS, ANGOSTURA RESERVOIR, AND SOUTHEASTERN  
CUSTER STATE PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4338 10359 4382 10329 4376 10275 4366 10283  
4367 10291 4362 10293 4361 10300 4338 10300  
4316 10315  
TIME...MOT...LOC 2059Z 290DEG 18KT 4374 10323 4338 10347  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 
 
 
HELGESON  
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