519  
WUUS55 KTFX 102348  
SVRTFX  
MTC005-041-110045-  
/O.NEW.KTFX.SV.W.0007.250510T2348Z-250511T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
548 PM MDT SAT MAY 10 2025  
 
THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
BLAINE COUNTY IN NORTH CENTRAL MONTANA...  
SOUTHEASTERN HILL COUNTY IN NORTH CENTRAL MONTANA...  
 
* UNTIL 645 PM MDT.  
 
* AT 547 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 12 MILES SOUTHWEST OF CHINOOK TO 21 MILES SOUTHWEST  
OF FORT BELKNAP TO 6 MILES SOUTHWEST OF HAYS, MOVING NORTHEAST AT  
55 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...PUBLIC.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
HAYS, HARLEM, CHINOOK, FORT BELKNAP, TURNER, LOHMAN, LODGE POLE,  
LLOYD, HOGELAND, CLEVELAND, AND ZURICH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4892 10824 4891 10826 4875 10826 4874 10832  
4844 10835 4844 10842 4797 10844 4799 10860  
4792 10864 4792 10888 4803 10900 4845 10963  
4900 10903 4900 10823  
TIME...MOT...LOC 2347Z 233DEG 48KT 4844 10938 4823 10903 4794 10877  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 

 
 
GLINSKAS  
 
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