773  
WUUS55 KBYZ 160239  
SVRBYZ  
MTC087-160330-  
/O.NEW.KBYZ.SV.W.0079.250616T0239Z-250616T0330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
839 PM MDT SUN JUN 15 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN ROSEBUD COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 930 PM MDT.  
 
* AT 839 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 39 MILES NORTH OF  
HYSHAM, MOVING EAST AT 50 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...  
ROCK SPRINGS AND ANGELA.  
 
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 4664 10710 4686 10721 4686 10672 4685 10672  
4685 10625 4684 10615 4651 10629  
TIME...MOT...LOC 0239Z 289DEG 45KT 4683 10699  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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