230  
WUUS55 KBYZ 222034  
SVRBYZ  
MTC075-222130-  
/O.NEW.KBYZ.SV.W.0039.260622T2034Z-260622T2130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BILLINGS MT  
234 PM MDT MON JUN 22 2026  
 
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN POWDER RIVER COUNTY IN SOUTHEASTERN MONTANA...  
 
* UNTIL 330 PM MDT.  
 
* AT 234 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 30 MILES SOUTH OF  
ASHLAND, OR 40 MILES NORTHEAST OF SHERIDAN, MOVING SOUTHEAST AT 25  
MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
MOORHEAD AND OTTER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING LARGE HAIL.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4526 10628 4511 10562 4500 10573 4500 10591  
4499 10593 4499 10617 4503 10626 4518 10626  
4518 10628  
TIME...MOT...LOC 2034Z 292DEG 22KT 4518 10636  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
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