171  
WWUS55 KBYZ 160115  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
715 PM MDT SUN JUN 15 2025  
 
MTC037-107-160130-  
/O.CON.KBYZ.SV.W.0067.000000T0000Z-250616T0130Z/  
GOLDEN VALLEY MT-WHEATLAND MT-  
715 PM MDT SUN JUN 15 2025  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM MDT  
FOR NORTH CENTRAL GOLDEN VALLEY AND EAST CENTRAL WHEATLAND  
COUNTIES...  
 
AT 715 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 14 MILES NORTH OF  
DEADMANS BASIN RESERVOIR, OR 25 MILES EAST OF HARLOWTON, MOVING  
SOUTHEAST AT 35 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...  
MAINLY RURAL AREAS OF NORTH CENTRAL GOLDEN VALLEY AND EAST CENTRAL  
WHEATLAND 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 4655 10952 4669 10952 4669 10939 4675 10939  
4675 10901 4643 10928  
TIME...MOT...LOC 0054Z 298DEG 30KT 4662 10956  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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