390  
WUUS55 KBYZ 162357  
SVRBYZ  
MTC003-111-170045-  
/O.NEW.KBYZ.SV.W.0113.250616T2357Z-250617T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
557 PM MDT MON JUN 16 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTH CENTRAL BIG HORN COUNTY IN SOUTH CENTRAL MONTANA...  
SOUTHEASTERN YELLOWSTONE COUNTY IN SOUTH CENTRAL MONTANA...  
 
* UNTIL 645 PM MDT.  
 
* AT 557 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 15 MILES  
SOUTHEAST OF BALLANTINE, OR 15 MILES WEST OF HARDIN, MOVING EAST  
AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
HARDIN, CROW AGENCY AND CROW INDIAN RESERVATION.  
 
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 4571 10811 4594 10802 4582 10720 4551 10731  
TIME...MOT...LOC 2356Z 284DEG 29KT 4581 10792  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
TORGERSON  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page