779  
WUUS55 KBYZ 280356  
SVRBYZ  
MTC011-280500-  
/O.NEW.KBYZ.SV.W.0009.250428T0356Z-250428T0500Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
956 PM MDT SUN APR 27 2025  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EAST CENTRAL CARTER COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 1100 PM MDT.  
 
* AT 956 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED FROM RIDGEWAY TO  
BELLTOWER, MOVING EAST AT 10 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...  
RIDGEWAY, BELLTOWER, CAPITOL AND MILL IRON.  
 
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.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 

 
 
LAT...LON 4537 10467 4581 10444 4588 10404 4530 10404  
TIME...MOT...LOC 0355Z 278DEG 9KT 4569 10428  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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