798  
NWUS53 KFSD 141720  
LSRFSD  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1220 PM CDT TUE APR 14 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0750 PM TSTM WND DMG 1 NE WEBB 42.96N 94.99W  
04/13/2026 CLAY IA EMERGENCY MNGR  
 
MEASURED WIND GUST TO 72 MPH ON A PERSONAL  
WEATHER STATION DUE TO REAR FLANK DOWNDRAFT  
TO SOUTH OF TORNADO PATH. DAMAGE TO TREES,  
SHINGLES AND SIDING. SOME WIND DRIVEN HAIL  
KNOCKED OUT WINDOWS ON CAMPER AND DAMAGED  
SIDING.  
 

 
 

 
 
JC  
 
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