888  
NWUS53 KFSD 171944  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
244 PM CDT SUN MAY 17 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0237 PM HAIL 1 SE MARTY 42.98N 98.41W  
05/17/2026 M1.00 INCH CHARLES MIX SD TRAINED SPOTTER  
 
WINDS ESTIMATED 40-50 MPH.  
 
 
 
 
 
AK  
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