236  
WUUS55 KBYZ 072304  
SVRBYZ  
MTC095-111-080000-  
/O.NEW.KBYZ.SV.W.0248.250807T2304Z-250808T0000Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
504 PM MDT THU AUG 7 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN STILLWATER COUNTY IN SOUTH CENTRAL MONTANA...  
SOUTHWESTERN YELLOWSTONE COUNTY IN SOUTH CENTRAL MONTANA...  
 
* UNTIL 600 PM MDT.  
 
* AT 504 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 9 MILES NORTHEAST  
OF COLUMBUS, MOVING EAST AT 40 MPH.  
 
HAZARD...GOLF BALL SIZE 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...  
BILLINGS, LAUREL, BILLINGS WEST END, BILLINGS HEIGHTS, LOCKWOOD,  
MOLT, ACTON, HALFBREED LAKE WILDLIFE AND CROW INDIAN RESERVATION.  
 
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.  
 
REPORT SEVERE WEATHER TO YOUR NEAREST LAW ENFORCEMENT AGENCY OR THE  
NATIONAL WEATHER SERVICE OFFICE IN BILLINGS MT.  
 

 
 
LAT...LON 4563 10923 4576 10929 4596 10926 4599 10838  
4566 10830  
TIME...MOT...LOC 2304Z 262DEG 34KT 4575 10916  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
MATOS  
 
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