875  
WWUS55 KBYZ 160329  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
929 PM MDT SUN JUN 15 2025  
 
MTC017-075-160400-  
/O.CON.KBYZ.SV.W.0084.000000T0000Z-250616T0400Z/  
CUSTER MT-POWDER RIVER MT-  
929 PM MDT SUN JUN 15 2025  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 10 PM MDT FOR  
SOUTHEASTERN CUSTER AND NORTHEASTERN POWDER RIVER COUNTIES...  
 
AT 929 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 17 MILES NORTH OF  
BROADUS, MOVING EAST AT 25 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...  
POWDERVILLE.  
 
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 4564 10564 4597 10551 4610 10536 4604 10494  
4590 10494 4550 10522  
TIME...MOT...LOC 0306Z 288DEG 19KT 4573 10562  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
SETZENFAND  
 
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