978  
WWUS55 KBYZ 160336  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
936 PM MDT SUN JUN 15 2025  
 
MTC017-087-160400-  
/O.CON.KBYZ.TO.W.0004.000000T0000Z-250616T0400Z/  
CUSTER MT-ROSEBUD MT-  
936 PM MDT SUN JUN 15 2025  
 
...TORNADO WARNING REMAINS IN EFFECT UNTIL 10 PM MDT FOR WEST  
CENTRAL CUSTER AND NORTHERN ROSEBUD COUNTIES...  
 
AT 936 PM MDT, A TORNADO PRODUCING STORM WAS LOCATED 23 MILES  
NORTHWEST OF MILES CITY, MOVING SOUTHEAST AT 35 MPH.  
 
HAZARD...DAMAGING TORNADO AND TWO INCH HAIL.  
 
SOURCE...RADAR CONFIRMED TORNADO.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.  
DAMAGE TO ROOFS, WINDOWS AND VEHICLES WILL OCCUR. TREE  
DAMAGE IS LIKELY.  
 
LOCATIONS IMPACTED INCLUDE...  
ANGELA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT  
BUILDING AWAY FROM WINDOWS. IF YOU ARE OUTDOORS, IN A MOBILE HOME,  
OR IN A VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT  
YOURSELF FROM FLYING DEBRIS.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 

 
 
LAT...LON 4666 10640 4675 10620 4652 10574 4638 10604  
TIME...MOT...LOC 0335Z 310DEG 30KT 4662 10624  
 
TORNADO...OBSERVED  
MAX HAIL SIZE...2.00 IN  
 

 
 
MATOS  
 
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