770  
WUUS55 KGGW 110243  
SVRGGW  
MTC019-033-055-085-105-110345-  
/O.NEW.KGGW.SV.W.0004.250511T0243Z-250511T0345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GLASGOW MT  
843 PM MDT SAT MAY 10 2025  
 
THE NATIONAL WEATHER SERVICE IN GLASGOW HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN GARFIELD COUNTY IN NORTHEASTERN MONTANA...  
WESTERN DANIELS COUNTY IN NORTHEASTERN MONTANA...  
WESTERN ROOSEVELT COUNTY IN NORTHEASTERN MONTANA...  
VALLEY COUNTY IN NORTHEASTERN MONTANA...  
NORTHWESTERN MCCONE COUNTY IN NORTHEASTERN MONTANA...  
 
* UNTIL 945 PM MDT.  
 
* AT 843 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR OPHEIM TO 6 MILES EAST OF GLASGOW TO 7 MILES  
NORTH OF HELL CREEK REC AREA, MOVING EAST AT 45 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
VANDALIA, PARK GROVE, FOUR BUTTES, WEST FORK, THE BENTONITE PLANT,  
VOLT, DUCK CREEK REC AREA, GLASGOW, OPHEIM, RICHLAND, WOLF POINT,  
NASHUA, HELL CREEK REC AREA, ST. MARIE, PEERLESS, LARSLAN, THE  
PINES REC AREA, OSWEGO, TAMPICO, AND HINSDALE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4830 10556 4754 10581 4747 10708 4780 10736  
4803 10737 4855 10704 4900 10693 4900 10549  
TIME...MOT...LOC 0243Z 260DEG 38KT 4893 10649 4818 10649 4773 10686  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
ZANKER  
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