513  
NWUS53 KFSD 172359  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
659 PM CDT SUN MAY 17 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0636 PM HAIL SIBLEY 43.41N 95.75W  
05/17/2026 E0.75 INCH OSCEOLA IA PUBLIC  
 
REPORT FROM MPING: DIME (0.75 IN.). TIME  
ESTIMATED VIA RADAR.  
 
 
 
 
 
AK  
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