627  
WUUS55 KTFX 202123  
SVRTFX  
MTC007-059-202215-  
/O.NEW.KTFX.SV.W.0066.250620T2123Z-250620T2215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
323 PM MDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EAST CENTRAL BROADWATER COUNTY IN SOUTHWESTERN MONTANA...  
CENTRAL MEAGHER COUNTY IN CENTRAL MONTANA...  
 
* UNTIL 415 PM MDT.  
 
* AT 323 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 13 MILES NORTHEAST  
OF TOWNSEND, MOVING NORTHEAST AT 35 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...  
WHITE SULPHUR SPRINGS, CHECKERBOARD, NEWLAN CREEK RESERVOIR, AND  
LENNEP.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4628 11126 4647 11142 4689 11081 4641 11032  
TIME...MOT...LOC 2123Z 239DEG 31KT 4641 11128  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
RCG  
 
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