407  
WWUS53 KUNR 280039  
SVSUNR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
639 PM MDT SUN APR 27 2025  
 
SDC102-280130-  
/O.CON.KUNR.SV.W.0001.000000T0000Z-250428T0130Z/  
OGLALA LAKOTA SD-  
639 PM MDT SUN APR 27 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM MDT  
FOR SOUTHERN OGLALA LAKOTA COUNTY...  
 
AT 639 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 7 MILES SOUTHWEST OF WHITE CLAY TO 2 MILES WEST OF  
WOUNDED KNEE, MOVING NORTH AT 25 MPH.  
 
HAZARD...HAIL UP TO GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
LONEMAN, GOOSE NECK HOUSING, DRY WOOD HOUSING, BATESLAND, MANDERSON,  
WOUNDED KNEE, SOUTH LAKESIDE, WAKPAMNI, SHARPS CORNER, OGLALA, PINE  
RIDGE, NUMBER 4, PORCUPINE, CALICO, SLIM BUTTES HOUSING, EVERGREEN,  
WOLF CREEK HOUSING, PORCUPINE BUTTE HOUSING, AND PINE RIDGE  
RESERVATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM MDT FOR SOUTHWESTERN  
SOUTH DAKOTA.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4300 10282 4340 10286 4340 10211 4314 10211  
4313 10208 4300 10208  
TIME...MOT...LOC 0039Z 174DEG 22KT 4295 10271 4313 10243  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
JC  
 
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