922  
WUUS53 KFSD 090409  
SVRFSD  
IAC167-SDC027-083-125-127-090500-  
/O.NEW.KFSD.SV.W.0302.261009T0409Z-261009T0500Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1109 PM CDT THU OCT 8 2026  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN SIOUX COUNTY IN NORTHWESTERN IOWA...  
NORTHEASTERN CLAY COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
SOUTHWESTERN LINCOLN COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
SOUTHEASTERN TURNER COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
NORTHERN UNION COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL MIDNIGHT CDT.  
 
* AT 1109 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES SOUTH OF  
CENTERVILLE, OR 8 MILES SOUTHWEST OF BERESFORD, MOVING SOUTHEAST AT  
25 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT DAMAGE  
TO ROOFS, SIDING, WINDOWS, AND VEHICLES.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR...  
CENTERVILLE AROUND 1110 PM CDT.  
BERESFORD AROUND 1120 PM CDT.  
UNION GROVE STATE PARK AROUND 1135 PM CDT.  
 
OTHER LOCATIONS IMPACTED BY THE SEVERE THUNDERSTORM INCLUDE ALCESTER  
AND HAWARDEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING LARGE HAIL.  
 
REPORT SEVERE WEATHER TO YOUR NEAREST LAW ENFORCEMENT AGENCY OR THE  
NATIONAL WEATHER SERVICE OFFICE IN SIOUX FALLS SD.  
 

 
 
LAT...LON 4301 9707 4315 9699 4304 9643 4291 9653  
4291 9654 4290 9654 4290 9653 4280 9661  
TIME...MOT...LOC 0409Z 292DEG 21KT 4303 9692  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
SAMET  
 
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