541  
WWUS83 KUNR 262155  
SPSUNR  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
355 PM MDT THU JUN 26 2025  
 
WYZ054-262230-  
NORTHERN CAMPBELL WY-  
355 PM MDT THU JUN 26 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL CAMPBELL COUNTY THROUGH  
430 PM MDT...  
 
AT 355 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR  
GILLETTE, MOVING EAST AT 25 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
GILLETTE, DRY FORK MINE, EAGLE BUTTE MINE, WYODAK MINE, RAWHIDE MINE,  
CAMPLEX EVENT FACILITY, AND GILLETTE AIRPORT.  
 
THIS INCLUDES INTERSTATE 90 IN WYOMING BETWEEN MILE MARKERS 123 AND  
137.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
 
 
LAT...LON 4425 10556 4440 10556 4443 10529 4421 10527  
TIME...MOT...LOC 2155Z 270DEG 20KT 4431 10549  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 MPH  
 
 
 
JC  
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