494  
WWUS53 KFSD 220108  
SVSFSD  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
808 PM CDT SUN SEP 21 2025  
 
IAC167-220117-  
/O.EXP.KFSD.SV.W.0325.000000T0000Z-250922T0115Z/  
SIOUX IA-  
808 PM CDT SUN SEP 21 2025  
 
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL SIOUX COUNTY WILL  
EXPIRE AT 815 PM CDT...  
 
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE  
LIMITS, AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.  
THEREFORE, THE WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER, SMALL  
HAIL IS STILL POSSIBLE WITH THIS THUNDERSTORM.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
SIOUX FALLS.  
 
 
 
LAT...LON 4301 9640 4315 9631 4314 9616 4294 9628  
TIME...MOT...LOC 0107Z 286DEG 12KT 4307 9626  
 
 
 
SAMET  
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