227
WWUS53 KUNR 182146
SVSUNR
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
346 PM MDT MON AUG 18 2025
SDC033-103-182230-
/O.CON.KUNR.SV.W.0361.000000T0000Z-250818T2230Z/
CUSTER SD-PENNINGTON SD-
346 PM MDT MON AUG 18 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM MDT
FOR NORTH CENTRAL CUSTER AND SOUTH CENTRAL PENNINGTON COUNTIES...
AT 345 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER HART RANCH, OR
8 MILES SOUTH OF RAPID CITY, MOVING SOUTHEAST AT 15 MPH.
HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.
SOURCE...PUBLIC.
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...
SOUTHEASTERN RAPID CITY, HERMOSA, BLACK GAP, AND THOMPSON BUTTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.
LAT...LON 4394 10334 4405 10323 4392 10287 4376 10316
TIME...MOT...LOC 2145Z 302DEG 14KT 4395 10323
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
SHERBURN
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