823  
WUUS55 KCYS 182305  
SVRCYS  
NEC013-165-182345-  
/O.NEW.KCYS.SV.W.0021.250518T2305Z-250518T2345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
505 PM MDT SUN MAY 18 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN BOX BUTTE COUNTY IN THE PANHANDLE OF NEBRASKA...  
EAST CENTRAL SIOUX COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 545 PM MDT.  
 
* AT 505 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR KILPATRICK  
LAKE, OR 22 MILES WEST OF ALLIANCE, MOVING NORTHWEST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
KILPATRICK LAKE AND FLAHERTYS CORNER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4211 10313 4202 10335 4236 10366 4244 10321  
TIME...MOT...LOC 2305Z 147DEG 20KT 4216 10331  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
NATOLI  
 
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