065
WUUS53 KUNR 300321
SVRUNR
SDC137-300415-
/O.NEW.KUNR.SV.W.0346.260830T0321Z-260830T0415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RAPID CITY SD
921 PM MDT SAT AUG 29 2026
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EAST CENTRAL ZIEBACH COUNTY IN WEST CENTRAL SOUTH DAKOTA...
* UNTIL 1015 PM MDT.
* AT 921 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 8 MILES NORTHWEST
OF INTERSECTION OF HIGHWAY 63 AND BIA ROAD 8, OR 13 MILES SOUTHEAST
OF DUPREE, MOVING NORTHEAST AT 15 MPH.
HAZARD...PING PONG 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...
SOUTH EAGLE BUTTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE
HAIL.
VERY HEAVY RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
LAT...LON 4482 10144 4496 10161 4502 10150 4499 10150
4499 10114 4492 10114
TIME...MOT...LOC 0320Z 239DEG 13KT 4494 10139
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
HELGESON
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