138  
WUUS55 KTFX 292222  
SVRTFX  
MTC005-292300-  
/O.NEW.KTFX.SV.W.0013.260529T2222Z-260529T2300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
422 PM MDT FRI MAY 29 2026  
 
THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTH CENTRAL BLAINE COUNTY IN NORTH CENTRAL MONTANA...  
 
* UNTIL 500 PM MDT.  
 
* AT 422 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR HAYS, OR 12  
MILES WEST OF ZORTMAN, MOVING NORTHEAST AT 10 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
HAYS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4792 10869 4792 10889 4809 10895 4808 10856  
TIME...MOT...LOC 2222Z 206DEG 11KT 4797 10878  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
MOLDAN  
 
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