944  
WUUS55 KBYZ 042345  
SVRBYZ  
MTC087-050045-  
/O.NEW.KBYZ.SV.W.0242.250804T2345Z-250805T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
545 PM MDT MON AUG 4 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTH CENTRAL ROSEBUD COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 645 PM MDT.  
 
* AT 545 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 38 MILES NORTH OF  
HYSHAM, MOVING EAST AT 10 MPH.  
 
HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT  
HAIL DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES.  
EXPECT WIND DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
MAINLY RURAL AREAS OF NORTH CENTRAL ROSEBUD COUNTY.  
 
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  
DANGEROUS HAIL AND DAMAGING WINDS.  
 

 
 
LAT...LON 4678 10750 4685 10747 4686 10747 4686 10701  
4669 10705  
TIME...MOT...LOC 2344Z 285DEG 7KT 4684 10734  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
TC/WMR  
 
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