361  
WUUS55 KBYZ 160306  
SVRBYZ  
MTC087-160330-  
/O.NEW.KBYZ.SV.W.0083.250616T0306Z-250616T0330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
906 PM MDT SUN JUN 15 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
CENTRAL ROSEBUD COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 930 PM MDT.  
 
* AT 906 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
8 MILES NORTHWEST OF COLSTRIP TO 7 MILES WEST OF ASHLAND, OR ALONG  
A LINE FROM 8 MILES NORTHWEST OF COLSTRIP TO 19 MILES SOUTHEAST OF  
COLSTRIP, MOVING NORTHEAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
COLSTRIP, BRANDENBERG.  
 
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.  
 
CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.  
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN  
HEAR THUNDER, YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.  
 

 
 
LAT...LON 4568 10649 4579 10663 4584 10666 4593 10686  
4618 10653 4610 10642 4596 10625 4585 10619  
4579 10619 4579 10623 4573 10623 4570 10627  
TIME...MOT...LOC 0306Z 230DEG 20KT 4594 10679 4593 10661 4584 10650  
4565 10644  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
TESAR  
 
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