755  
WWUS55 KBYZ 160242  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
842 PM MDT SUN JUN 15 2025  
 
MTC037-160252-  
/O.CAN.KBYZ.SV.W.0077.000000T0000Z-250616T0315Z/  
GOLDEN VALLEY MT-  
842 PM MDT SUN JUN 15 2025  
 
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL GOLDEN  
VALLEY COUNTY...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA.  
THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM MDT  
SUNDAY FOR A PORTION OF CENTRAL MONTANA.  
 

 
 
LAT...LON 4621 10861 4657 10852 4675 10849 4675 10783  
4653 10786 4639 10793 4638 10793 4638 10795  
4637 10795 4637 10797 4634 10801 4631 10802  
4631 10803 4626 10803 4626 10832 4624 10840  
4617 10840  
TIME...MOT...LOC 0210Z 287DEG 33KT 4675 10868 4663 10863 4651 10869  
4638 10880 4633 10887  
 

 
 
MTC065-160315-  
/O.CON.KBYZ.SV.W.0077.000000T0000Z-250616T0315Z/  
MUSSELSHELL MT-  
842 PM MDT SUN JUN 15 2025  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM MDT  
FOR CENTRAL MUSSELSHELL COUNTY...  
 
AT 842 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
19 MILES NORTHEAST OF ROUNDUP TO 15 MILES SOUTH OF ROUNDUP, MOVING  
EAST AT 40 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
ROUNDUP, MELSTONE, MUSSELSHELL AND KLEIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS AND  
LARGE HAIL.  
 
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK  
SHELTER IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
WELL-BUILT STRUCTURE.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 

 
 
LAT...LON 4621 10861 4657 10852 4675 10849 4675 10783  
4653 10786 4639 10793 4638 10793 4638 10795  
4637 10795 4637 10797 4634 10801 4631 10802  
4631 10803 4626 10803 4626 10832 4624 10840  
4617 10840  
TIME...MOT...LOC 0210Z 287DEG 33KT 4675 10868 4663 10863 4651 10869  
4638 10880 4633 10887  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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