541  
WUUS53 KBIS 080314  
SVRBIS  
NDC007-013-025-053-061-105-080415-  
/O.NEW.KBIS.SV.W.0230.250808T0314Z-250808T0415Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BISMARCK ND  
1014 PM CDT THU AUG 7 2025  
 
THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN DUNN COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
NORTHERN BILLINGS COUNTY IN SOUTHWESTERN NORTH DAKOTA...  
SOUTHERN BURKE COUNTY IN NORTHWESTERN NORTH DAKOTA...  
CENTRAL MCKENZIE COUNTY IN NORTHWESTERN NORTH DAKOTA...  
EASTERN WILLIAMS COUNTY IN NORTHWESTERN NORTH DAKOTA...  
WESTERN MOUNTRAIL COUNTY IN NORTHWESTERN NORTH DAKOTA...  
 
* UNTIL 1115 PM CDT/1015 PM MDT/.  
 
* AT 1014 PM CDT/914 PM MDT/, SEVERE THUNDERSTORMS WERE LOCATED ALONG  
A LINE EXTENDING FROM 7 MILES NORTH OF EPPING TO 11 MILES SOUTH OF  
RAY TO 5 MILES EAST OF WATFORD CITY TO 7 MILES WEST OF GRASSY  
BUTTE, MOVING EAST AT 50 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND NICKEL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
WATFORD CITY, STANLEY, NEW TOWN, TIOGA, KILLDEER, RAY, POWERS LAKE,  
DUNN CENTER, ARNEGARD, WILDROSE, EPPING, ROSS, BATTLEVIEW, MANNING,  
ALAMO, LOSTWOOD, GRASSY BUTTE, VAN HOOK PARK, FOUR BEARS VILLAGE,  
AND MANDAREE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4781 10345 4811 10349 4863 10365 4863 10224  
4821 10225 4785 10237 4784 10239 4712 10252  
4726 10367  
TIME...MOT...LOC 0314Z 255DEG 43KT 4840 10336 4818 10320 4779 10315  
4739 10342  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.88 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
HOLLAN  
 
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