006  
WUUS55 KCYS 220211  
SVRCYS  
NEC007-033-105-123-220300-  
/O.NEW.KCYS.SV.W.0271.260822T0211Z-260822T0300Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
811 PM MDT FRI AUG 21 2026  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN CHEYENNE COUNTY IN THE PANHANDLE OF NEBRASKA...  
NORTHEASTERN KIMBALL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTHWESTERN MORRILL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTHEASTERN BANNER COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 900 PM MDT.  
 
* AT 811 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 11 MILES NORTH OF  
POTTER, OR 20 MILES NORTHEAST OF KIMBALL, MOVING SOUTH AT 20 MPH.  
 
THIS IS A DESTRUCTIVE STORM FOR WESTERN CHEYENNE COUNTY AND  
EASTERN KIMBALL COUNTY.  
 
HAZARD...BASEBALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE SEVERELY INJURED.  
EXPECT SHATTERED WINDOWS, EXTENSIVE DAMAGE TO ROOFS,  
SIDING, AND VEHICLES.  
 
* LOCATIONS IMPACTED INCLUDE...  
POTTER AND BROWNSON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A DANGEROUS STORM. PREPARE IMMEDIATELY FOR LARGE DESTRUCTIVE  
HAIL CAPABLE OF PRODUCING SIGNIFICANT DAMAGE. PEOPLE OUTSIDE SHOULD  
MOVE TO SHELTER INSIDE A STRONG BUILDING, AND STAY AWAY FROM WINDOWS.  
 
THIS THUNDERSTORM IS CAPABLE OF PRODUCING ALL TYPES OF SEVERE WEATHER  
INCLUDING EXTREMELY LARGE HAIL, DESTRUCTIVE STRAIGHT LINE WINDS AND  
TORNADOES. MOVE QUICKLY TO A SAFE SHELTER SUCH AS AN INTERIOR ROOM, A  
BATHROOM, CLOSET OR BASEMENT.  
 
 
 
LAT...LON 4150 10344 4151 10319 4105 10297 4106 10350  
TIME...MOT...LOC 0211Z 000DEG 18KT 4139 10332  
 
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...2.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
NATOLI  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
The Nexlab NE Page
Main Text Page