332  
WUUS55 KGGW 180344  
SVRGGW  
MTC033-055-079-180445-  
/O.NEW.KGGW.SV.W.0064.250718T0344Z-250718T0445Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GLASGOW MT  
944 PM MDT THU JUL 17 2025  
 
THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN GARFIELD COUNTY IN NORTHEASTERN MONTANA...  
SOUTHEASTERN MCCONE COUNTY IN NORTHEASTERN MONTANA...  
WESTERN PRAIRIE COUNTY IN NORTHEASTERN MONTANA...  
 
* UNTIL 1045 PM MDT.  
 
* AT 944 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 14 MILES SOUTH OF  
FLOWING WELLS REST AREA, OR 32 MILES SOUTHWEST OF CIRCLE, MOVING  
SOUTHEAST AT 40 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
BROCKWAY, MCCLOUD, CROW ROCK, AND WATKINS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4674 10558 4675 10562 4683 10562 4683 10583  
4686 10584 4686 10609 4685 10609 4685 10627  
4708 10630 4727 10611 4738 10595 4735 10543  
4720 10546 4715 10535 4699 10535 4693 10527  
4666 10556 4666 10558  
TIME...MOT...LOC 0344Z 302DEG 35KT 4712 10612  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
STOINSKI  
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