918
WWUS53 KUNR 280109
SVSUNR
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
709 PM MDT SAT JUN 27 2026
SDC063-105-280145-
/O.CON.KUNR.SV.W.0117.000000T0000Z-260628T0145Z/
HARDING SD-PERKINS SD-
709 PM MDT SAT JUN 27 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR
EASTERN HARDING AND WESTERN PERKINS COUNTIES...
AT 709 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM 10
MILES NORTHEAST OF RALPH TO 5 MILES NORTHEAST OF SHEEP BUTTES, OR
ALONG A LINE FROM 36 MILES NORTHEAST OF BUFFALO TO 33 MILES SOUTHEAST
OF BUFFALO, MOVING EAST AT 20 MPH.
HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.
LOCATIONS IMPACTED INCLUDE...
REVA, RALPH, LODGEPOLE, SORUM, PRAIRIE CITY, DATE, EASTERN SLIM
BUTTES AND SHEEP BUTTES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE
AND STAY AWAY FROM WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING
WIDESPREAD DAMAGING WINDS AND DANGEROUS HAIL.
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK SHELTER
IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT
STRUCTURE.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM MDT FOR A PORTION OF
NORTHWEST SOUTH DAKOTA.
LAT...LON 4522 10314 4561 10315 4595 10315 4595 10263
4523 10261
TIME...MOT...LOC 0054Z 270DEG 17KT 4590 10307 4562 10309 4532 10308
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
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