181  
WWUS63 KUNR 302126  
WCNUNR  
 
WATCH COUNTY NOTIFICATION FOR WATCH 636  
NATIONAL WEATHER SERVICE RAPID CITY SD  
326 PM MDT SUN AUG 30 2026  
 
SDC137-310300-  
/O.EXA.KUNR.SV.A.0636.000000T0000Z-260831T0300Z/  
 
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM  
WATCH 636 TO INCLUDE THE FOLLOWING AREAS UNTIL 9 PM MDT THIS  
EVENING  
 
IN SOUTH DAKOTA THIS WATCH INCLUDES 1 COUNTY  
 
IN WEST CENTRAL SOUTH DAKOTA  
 
ZIEBACH  
 
THIS INCLUDES THE CITIES OF DUPREE.  
 
THIS INCLUDES THE TRIBAL LANDS OF THE CHEYENNE RIVER RESERVATION.  
 

 
 
SDC019-063-081-093-105-WYC011-310300-  
/O.CON.KUNR.SV.A.0636.000000T0000Z-260831T0300Z/  
 
SEVERE THUNDERSTORM WATCH 636 REMAINS VALID UNTIL 9 PM MDT THIS  
EVENING FOR THE FOLLOWING AREAS  
 
IN SOUTH DAKOTA THIS WATCH INCLUDES 5 COUNTIES  
 
IN NORTHWEST SOUTH DAKOTA  
 
BUTTE HARDING PERKINS  
 
IN WEST CENTRAL SOUTH DAKOTA  
 
LAWRENCE MEADE  
 
IN WYOMING THIS WATCH INCLUDES 1 COUNTY  
 
IN NORTHEAST WYOMING  
 
CROOK  
 
THIS INCLUDES THE CITIES OF BISON, BUFFALO, DEADWOOD,  
DOWNTOWN BELLE FOURCHE, FAITH, LEAD, LEMMON, MOORCROFT,  
SPEARFISH, STURGIS, SUNDANCE, AND UNION CENTER.  
 

 
 
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