948  
WUUS55 KCYS 132105  
SVRCYS  
WYC009-027-031-132200-  
/O.NEW.KCYS.SV.W.0073.250613T2105Z-250613T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
305 PM MDT FRI JUN 13 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN NIOBRARA COUNTY IN EAST CENTRAL WYOMING...  
NORTHERN PLATTE COUNTY IN SOUTHEASTERN WYOMING...  
SOUTHEASTERN CONVERSE COUNTY IN EAST CENTRAL WYOMING...  
 
* UNTIL 400 PM MDT.  
 
* AT 305 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 10 MILES SOUTHWEST OF ORIN TO 7 MILES EAST OF  
ESTERBROOK CAMPGROUND TO NEAR DWYER JUNCTION, MOVING NORTHEAST AT  
25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
GUERNSEY, GLENDO, HARTVILLE, ORIN, SIBLEY PEAK, GLENDO STATE PARK,  
REGISTER CLIFF STATE HISTORIC SITE, SANDY BEACH CAMPGROUND, RENO  
COVE CAMPGROUND, SANDY COVE CAMPGROUND, TWO MOON CAMPGROUND,  
GUERNSEY STATE PARK, OREGON TRAIL RUTS STATE HISTORIC SITE, DWYER  
JUNCTION, BENNETT HILL CAMPGROUND, GRAYROCKS RESERVOIR, SHAWNEE,  
AND CASSA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4278 10498 4257 10465 4215 10466 4215 10515  
4243 10518 4261 10538  
TIME...MOT...LOC 2105Z 236DEG 22KT 4258 10536 4245 10518 4221 10513  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
NATOLI  
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