788  
WUUS55 KBYZ 160322  
SVRBYZ  
MTC017-087-160400-  
/O.NEW.KBYZ.SV.W.0085.250616T0322Z-250616T0400Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
922 PM MDT SUN JUN 15 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN CUSTER COUNTY IN SOUTHEASTERN MONTANA...  
NORTHERN ROSEBUD COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 1000 PM MDT.  
 
* AT 922 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 36 MILES  
NORTHEAST OF FORSYTH, OR 35 MILES NORTHWEST OF MILES CITY, MOVING  
EAST AT 35 MPH.  
 
HAZARD...TWO INCH HAIL AND 70 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT  
HAIL DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES.  
EXPECT CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO  
LIKELY TO MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
MILES CITY, ANGELA, ROCK SPRINGS, MATTHEWS RECREATION AREA AND  
STRAWBERRY HILL RECREATION AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THIS STORM IS CAPABLE OF PRODUCING  
WIDESPREAD DAMAGING WINDS AND DANGEROUS 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 THIS STORM AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 

 
 
LAT...LON 4639 10672 4665 10662 4685 10669 4685 10609  
4686 10609 4686 10583 4683 10583 4683 10562  
4675 10562 4674 10558 4666 10558 4666 10549  
4660 10549 4660 10545 4657 10545 4657 10544  
4637 10542  
TIME...MOT...LOC 0322Z 285DEG 32KT 4675 10639  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...2.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
MATOS  
 
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