401  
NWUS53 KFSD 111628  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1128 AM CDT TUE AUG 11 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
1250 AM HAIL 8 SE MENNO 43.15N 97.47W  
08/11/2026 M1.50 INCH YANKTON SD PUBLIC  
 
 
 

 
 

 
 
JC  
 
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