087  
WUUS53 KUNR 292149  
SVRUNR  
SDC047-292245-  
/O.NEW.KUNR.SV.W.0343.260829T2149Z-260829T2245Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RAPID CITY SD  
349 PM MDT SAT AUG 29 2026  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN FALL RIVER COUNTY IN SOUTHWESTERN SOUTH DAKOTA...  
 
* UNTIL 445 PM MDT.  
 
* AT 349 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
26 MILES SOUTHWEST OF PROVO TO 57 MILES SOUTH OF ARDMORE, OR ALONG  
A LINE FROM 31 MILES SOUTHWEST OF EDGEMONT TO 45 MILES SOUTH OF  
EDGEMONT, MOVING NORTHEAST AT 50 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND SMALL HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
EDGEMONT, PROVO, RUMFORD, ARDMORE AND CASCADE FALLS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS.  
 
 
 
LAT...LON 4329 10405 4348 10378 4348 10368 4300 10322  
4300 10405  
TIME...MOT...LOC 2149Z 239DEG 42KT 4299 10428 4266 10399 4221 10388  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
HELGESON  
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