350  
WUUS55 KBYZ 222340  
SVRBYZ  
WYC033-230045-  
/O.NEW.KBYZ.SV.W.0043.260622T2340Z-260623T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
540 PM MDT MON JUN 22 2026  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EASTERN SHERIDAN COUNTY IN NORTH CENTRAL WYOMING...  
 
* UNTIL 645 PM MDT.  
 
* AT 540 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 27 MILES EAST OF  
SHERIDAN, MOVING SOUTHEAST AT 30 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
WIND DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
LEITER AND ARVADA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 

 
 
LAT...LON 4490 10686 4500 10675 4499 10637 4488 10602  
4487 10602 4486 10601 4471 10601 4469 10601  
4456 10601 4456 10608  
TIME...MOT...LOC 2339Z 299DEG 27KT 4486 10641  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
TORGERSON  
 
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