903  
NWUS53 KFSD 171926  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
226 PM CDT SUN MAY 17 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0207 PM TSTM WND GST 7 W GEDDES 43.27N 98.84W  
05/17/2026 M62 MPH CHARLES MIX SD PUBLIC  
 
VIA PERSONAL WEATHER STATION. EXACT TIME  
ESTIMATED VIA RADAR.  
 

 
 

 
 
AK  
 
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