985  
WWUS63 KFSD 170855  
WCNFSD  
 
WATCH COUNTY NOTIFICATION FOR WATCH 339  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
355 AM CDT WED JUN 17 2026  
 
IAC021-035-041-059-093-119-141-143-149-167-193-171600-  
/O.NEW.KFSD.SV.A.0339.260617T0855Z-260617T1600Z/  
 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH  
339 IN EFFECT UNTIL 11 AM CDT THIS MORNING FOR THE FOLLOWING  
AREAS  
 
IN IOWA THIS WATCH INCLUDES 11 COUNTIES  
 
IN NORTHWEST IOWA  
 
BUENA VISTA CHEROKEE CLAY  
DICKINSON LYON O'BRIEN  
OSCEOLA PLYMOUTH SIOUX  
 
IN WEST CENTRAL IOWA  
 
IDA WOODBURY  
 
THIS INCLUDES THE CITIES OF ARNOLDS PARK, BATTLE CREEK, CHEROKEE,  
GEORGE, HARTLEY, HAWARDEN, HOLSTEIN, HULL, IDA GROVE, INWOOD,  
LARCHWOOD, LE MARS, MILFORD, ORANGE CITY, ROCK RAPIDS,  
ROCK VALLEY, SANBORN, SHELDON, SIBLEY, SIOUX CENTER, SIOUX CITY,  
SPENCER, SPIRIT LAKE, AND STORM LAKE.  
 
 
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