839  
WWUS55 KBYZ 160157  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
757 PM MDT SUN JUN 15 2025  
 
MTC037-065-160230-  
/O.CON.KBYZ.SV.W.0072.000000T0000Z-250616T0230Z/  
GOLDEN VALLEY MT-MUSSELSHELL MT-  
757 PM MDT SUN JUN 15 2025  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT  
FOR NORTHEASTERN GOLDEN VALLEY AND NORTHWESTERN MUSSELSHELL  
COUNTIES...  
 
AT 757 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 23 MILES NORTHEAST  
OF RYEGATE, OR 23 MILES WEST OF ROUNDUP, MOVING EAST AT 25 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...  
MAINLY RURAL AREAS OF NORTHEASTERN GOLDEN VALLEY AND NORTHWESTERN  
MUSSELSHELL COUNTIES.  
 
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 4648 10921 4661 10917 4670 10910 4667 10864  
4632 10882  
TIME...MOT...LOC 0127Z 282DEG 23KT 4662 10927  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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