397  
WWUS55 KBYZ 170303  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
903 PM MDT THU JUL 16 2026  
 
MTC065-170315-  
/O.CON.KBYZ.SV.W.0109.000000T0000Z-260717T0315Z/  
MUSSELSHELL MT-  
903 PM MDT THU JUL 16 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM MDT FOR  
CENTRAL MUSSELSHELL COUNTY...  
 
AT 903 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED SOUTH OF ROUNDUP,  
MOVING EAST AT 5 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS POSSIBLE. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
ROUNDUP AND KLEIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS 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 4622 10849 4648 10876 4654 10836 4626 10830  
4626 10832 4625 10832 4625 10836 4624 10836  
4624 10840 4619 10840  
TIME...MOT...LOC 0222Z 281DEG 10KT 4638 10860  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
TESAR  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
The Nexlab WY Page
Main Text Page