952  
WUUS53 KBIS 202313  
SVRBIS  
NDC007-033-210015-  
/O.NEW.KBIS.SV.W.0041.250620T2313Z-250621T0015Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BISMARCK ND  
513 PM MDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN GOLDEN VALLEY COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
NORTHWESTERN BILLINGS COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
 
* UNTIL 615 PM MDT.  
 
* AT 512 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 12 MILES NORTH OF  
SENTINEL BUTTE, OR 13 MILES NORTHEAST OF BEACH, MOVING NORTHEAST AT  
25 MPH.  
 
HAZARD...HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
ELKHORN STATE NATURAL AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4733 10366 4733 10344 4708 10323 4697 10394  
4714 10404  
TIME...MOT...LOC 2312Z 246DEG 20KT 4709 10389  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
HEINERT  
 
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