898  
WWUS53 KUNR 170746  
SVSUNR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
146 AM MDT SUN AUG 17 2025  
 
SDC137-170830-  
/O.CON.KUNR.SV.W.0346.000000T0000Z-250817T0830Z/  
ZIEBACH SD-  
146 AM MDT SUN AUG 17 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM MDT  
FOR CENTRAL ZIEBACH COUNTY...  
 
AT 146 AM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 6 MILES NORTHEAST OF GLAD VALLEY TO 5 MILES NORTHEAST  
OF INTERSECTION OF CHERRY CREEK AND SUNNYBROOK ROADS, MOVING  
NORTHEAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
DUPREE, SOUTH EAGLE BUTTE, THUNDER BUTTE, INTERSECTION OF HIGHWAY 63  
AND BIA ROAD 8, INTERSECTION OF CHERRY CREEK AND SUNNYBROOK ROADS,  
AND NORTHWESTERN CHEYENNE RIVER RESERVATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4500 10150 4499 10114 4486 10114 4478 10160  
4547 10179 4547 10147  
TIME...MOT...LOC 0746Z 246DEG 20KT 4547 10168 4491 10154  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
AUTEN  
 
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