412  
WUUS55 KBYZ 010242  
SVRBYZ  
WYC033-010330-  
/O.NEW.KBYZ.SV.W.0241.250801T0242Z-250801T0330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
842 PM MDT THU JUL 31 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EASTERN SHERIDAN COUNTY IN NORTH CENTRAL WYOMING...  
 
* UNTIL 930 PM MDT.  
 
* AT 842 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 37 MILES EAST OF  
SHERIDAN, MOVING SOUTHEAST AT 20 MPH. THIS REPLACES THE PREVIOUS  
WARNING.  
 
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...  
CLEARMONT, 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.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 
 
 
LAT...LON 4499 10632 4499 10602 4487 10602 4486 10601  
4456 10601 4456 10645  
TIME...MOT...LOC 0242Z 329DEG 19KT 4482 10621  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
ARCHER  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page