186  
WUUS55 KCYS 182146  
SVRCYS  
NEC007-033-105-123-182230-  
/O.NEW.KCYS.SV.W.0015.250518T2146Z-250518T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
346 PM MDT SUN MAY 18 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN CHEYENNE COUNTY IN THE PANHANDLE OF NEBRASKA...  
EASTERN KIMBALL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTH CENTRAL MORRILL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTHEASTERN BANNER COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 430 PM MDT.  
 
* AT 345 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 10 MILES WEST OF  
PEETZ, OR 19 MILES SOUTHWEST OF SIDNEY, MOVING NORTH AT 35 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
POTTER, DALTON, GURLEY, AND BROWNSON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM MDT FOR THE PANHANDLE  
OF NEBRASKA.  
 
 
 
LAT...LON 4100 10355 4145 10337 4144 10289 4100 10310  
TIME...MOT...LOC 2145Z 196DEG 30KT 4101 10330  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 
 
 
GOATLEY  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
The Nexlab NE Page
Main Text Page