061  
WWUS53 KFSD 182301  
SVSFSD  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
601 PM CDT TUE AUG 18 2026  
 
MNC117-133-182330-  
/O.CON.KFSD.SV.W.0234.000000T0000Z-260818T2330Z/  
ROCK MN-PIPESTONE MN-  
601 PM CDT TUE AUG 18 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT  
FOR NORTHEASTERN ROCK AND SOUTHEASTERN PIPESTONE COUNTIES...  
 
AT 600 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED JUST SOUTH OF  
EDGERTON, OR 12 MILES NORTH OF LUVERNE, MOVING SOUTHEAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF FAR  
SOUTHEASTERN PIPESTONE COUNTY AND NORTHEASTERN ROCK COUNTY NORTHEAST  
OF HARDWICK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4394 9607 4381 9605 4374 9620 4386 9623  
TIME...MOT...LOC 2300Z 316DEG 20KT 4382 9612  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
JH  
 
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