850  
WUUS55 KCYS 012309  
SVRCYS  
WYC021-020000-  
/O.NEW.KCYS.SV.W.0272.250801T2309Z-250802T0000Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
509 PM MDT FRI AUG 1 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN LARAMIE COUNTY IN SOUTHEASTERN WYOMING...  
 
* UNTIL 600 PM MDT.  
 
* AT 508 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER FEDERAL, OR  
17 MILES NORTHWEST OF CHEYENNE, MOVING NORTHEAST AT 20 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...  
HAPPY VALLEY, FEDERAL, TABLE MOUNTAIN RANCHES, ROCKING STAR RANCH,  
SILVER SAGE ESTATES, CRYSTAL LAKE RESERVOIR, GRANITE SPRINGS  
RESERVOIR, WHITAKER, CURT GOWDY STATE PARK, GRANITE SPRINGS  
RETREAT, RANCHETTES, WARREN AFB, AND CHEYENNE PASS.  
 
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 1000 PM MDT FOR SOUTHEASTERN  
WYOMING.  
 
 
 
LAT...LON 4128 10529 4132 10528 4157 10482 4127 10462  
4110 10519  
TIME...MOT...LOC 2308Z 245DEG 15KT 4130 10507  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
KM  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
The Nexlab NE Page
Main Text Page