171  
WUUS53 KFSD 250304  
SVRFSD  
SDC087-250345-  
/O.NEW.KFSD.SV.W.0069.260525T0304Z-260525T0345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1004 PM CDT SUN MAY 24 2026  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN MCCOOK COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 1045 PM CDT.  
 
* AT 1003 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER CANISTOTA,  
OR NEAR LAKE VERMILLION STATE RECREATION AREA, MOVING NORTHEAST AT  
10 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR...  
LAKE VERMILLION STATE RECREATION AREA AND CANISTOTA AROUND 1010 PM  
CDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4355 9712 4352 9714 4350 9728 4350 9739  
4356 9748 4369 9723  
TIME...MOT...LOC 0303Z 246DEG 10KT 4356 9730  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 
 
 
SAMET  
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