153  
WWUS53 KUNR 170426  
SVSUNR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1026 PM MDT SAT AUG 16 2025  
 
SDC081-103-WYC011-045-170445-  
/O.CON.KUNR.SV.W.0338.000000T0000Z-250817T0445Z/  
LAWRENCE SD-PENNINGTON SD-WESTON WY-CROOK WY-  
1026 PM MDT SAT AUG 16 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM MDT  
FOR SOUTHWESTERN LAWRENCE...WEST CENTRAL PENNINGTON...NORTHEASTERN  
WESTON AND SOUTHEASTERN CROOK COUNTIES...  
 
AT 1026 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 3 MILES EAST OF  
BUCKHORN, OR 19 MILES SOUTHWEST OF LEAD, MOVING NORTHEAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND NICKEL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
BUCKHORN, FOUR CORNERS, MOSKEE, CROOKS TOWER, MALLO CAMP, O'NEIL  
PASS, CEMENT RIDGE LOOKOUT, AND SOUTHERN SPEARFISH CANYON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4418 10436 4439 10403 4408 10380 4395 10421  
TIME...MOT...LOC 0426Z 237DEG 20KT 4414 10402  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.88 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 
 
 
CALDERON  
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