270  
WUUS53 KBIS 110010  
SVRBIS  
NDC053-105-110115-  
/O.NEW.KBIS.SV.W.0052.210611T0010Z-210611T0115Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BISMARCK ND  
710 PM CDT THU JUN 10 2021  
 
THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN MCKENZIE COUNTY IN NORTHWESTERN NORTH DAKOTA...  
SOUTH CENTRAL WILLIAMS COUNTY IN NORTHWESTERN NORTH DAKOTA...  
 
* UNTIL 815 PM CDT/715 PM MDT/.  
 
* AT 710 PM CDT/610 PM MDT/, A SEVERE THUNDERSTORM WAS LOCATED OVER  
ALEXANDER, OR 18 MILES WEST OF WATFORD CITY, MOVING NORTHEAST AT 25  
MPH.  
 
HAZARD...70 MPH WIND GUSTS AND HALF DOLLAR 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.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR...  
ALEXANDER AROUND 715 PM CDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT/900 PM MDT/ FOR  
NORTHWESTERN NORTH DAKOTA.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4769 10366 4785 10389 4822 10355 4788 10313  
TIME...MOT...LOC 0010Z 216DEG 21KT 4783 10369  
 
HAIL...1.25IN  
WIND...70MPH  
 

 
 
HARGROVE  
 
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