835  
WUUS53 KBIS 210019  
SVRBIS  
NDC007-025-089-210045-  
/O.NEW.KBIS.SV.W.0045.250621T0019Z-250621T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BISMARCK ND  
619 PM MDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN DUNN COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
EASTERN BILLINGS COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
STARK COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
 
* UNTIL 645 PM MDT.  
 
* AT 618 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR SOUTH FAIRFIELD TO 10 MILES NORTHEAST OF  
AMIDON, MOVING EAST AT 25 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
DICKINSON, BELFIELD, RICHARDTON, SOUTH HEART, GLADSTONE, TAYLOR,  
SOUTH FAIRFIELD, FAIRFIELD, FRYBURG, HIRSCHVILLE, LEFOR, NEW  
HRADEC, SCHEFIELD, AND DICKINSON REGIONAL AIRPORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4723 10333 4710 10232 4692 10228 4663 10233  
4663 10336 4699 10338  
TIME...MOT...LOC 0018Z 287DEG 22KT 4716 10322 4662 10324  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
HEINERT  
 
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