695  
WWUS53 KABR 212352  
SVSABR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
652 PM CDT THU AUG 21 2025  
 
MNC011-155-220030-  
/O.CON.KABR.SV.W.0248.000000T0000Z-250822T0030Z/  
TRAVERSE MN-BIG STONE MN-  
652 PM CDT THU AUG 21 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT  
FOR SOUTHEASTERN TRAVERSE AND NORTHEASTERN BIG STONE COUNTIES...  
 
AT 651 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER TRINITY  
LUTHERAN COUNTRY CHURCH, OR NEAR GRACEVILLE, MOVING SOUTHEAST AT 20  
MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
THIS SEVERE STORM WILL BE NEAR...  
GRACEVILLE, JOHNSON, AND TRINITY LUTHERAN COUNTRY CHURCH AROUND  
655 PM CDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
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 4550 9659 4579 9642 4578 9625 4559 9625  
4558 9624 4543 9624  
TIME...MOT...LOC 2351Z 331DEG 18KT 4561 9634  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
BC  
 
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