543  
WWUS53 KBIS 070349  
SVSBIS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BISMARCK ND  
1049 PM CDT SAT JUN 6 2026  
 
NDC023-105-070430-  
/O.CON.KBIS.SV.W.0015.000000T0000Z-260607T0430Z/  
DIVIDE ND-WILLIAMS ND-  
1049 PM CDT SAT JUN 6 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM CDT  
FOR WESTERN DIVIDE AND NORTHWESTERN WILLIAMS COUNTIES...  
 
AT 1049 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
23 MILES WEST OF ALKABO TO 13 MILES SOUTHWEST OF BONETRAIL, OR ALONG  
A LINE FROM 50 MILES WEST OF CROSBY TO 19 MILES WEST OF WILLISTON,  
MOVING NORTHEAST AT 50 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...  
GRENORA, ALAMO, FORTUNA, HANKS CITY, WRITING ROCK STATE HISTORICAL  
SITE, BONETRAIL, ALKABO, HANKS, ZAHL, BLACKTAIL LAKE AND APPAM.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING  
WIDESPREAD DAMAGING WINDS AND LARGE HAIL.  
 

 
 
LAT...LON 4863 10405 4900 10405 4900 10352 4848 10344  
4802 10404 4850 10405  
TIME...MOT...LOC 0335Z 220DEG 42KT 4876 10455 4861 10403 4814 10418  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
JOHNSON  
 
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