920  
WWUS53 KBIS 210209  
SVSBIS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BISMARCK ND  
909 PM CDT FRI JUN 20 2025  
 
NDC045-093-210215-  
/O.CON.KBIS.TO.W.0005.000000T0000Z-250621T0215Z/  
LAMOURE ND-STUTSMAN ND-  
909 PM CDT FRI JUN 20 2025  
 
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR NORTH  
CENTRAL LAMOURE AND SOUTHEASTERN STUTSMAN COUNTIES...  
 
AT 909 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED OVER MONTPELIER, OR 16 MILES SOUTH OF JAMESTOWN, MOVING  
EAST AT 20 MPH.  
 
HAZARD...TORNADO AND TENNIS BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED ROTATION.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE  
TO ROOFS, WINDOWS, AND VEHICLES WILL OCCUR. TREE DAMAGE IS  
LIKELY.  
 
THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF  
NORTH CENTRAL LAMOURE AND SOUTHEASTERN STUTSMAN COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST  
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS, IN A  
MOBILE HOME, OR IN A VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER  
AND PROTECT YOURSELF FROM FLYING DEBRIS.  
 

 
 
LAT...LON 4659 9835 4657 9860 4676 9858 4685 9845  
4681 9844 4663 9844 4663 9837  
TIME...MOT...LOC 0209Z 253DEG 18KT 4669 9857  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...2.50 IN  
 

 
 
HEINERT  
 
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