455
WWUS53 KUNR 182018
SVSUNR
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
218 PM MDT MON AUG 18 2025
SDC081-093-103-182100-
/O.CON.KUNR.SV.W.0357.000000T0000Z-250818T2100Z/
MEADE SD-LAWRENCE SD-PENNINGTON SD-
218 PM MDT MON AUG 18 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM MDT
FOR SOUTHWESTERN MEADE...SOUTHEASTERN LAWRENCE AND WEST CENTRAL
PENNINGTON COUNTIES...
AT 217 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR NEMO, OR 15
MILES SOUTHEAST OF LEAD, MOVING SOUTH 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...
BLACK HAWK, JOHNSON SIDING, NEMO, SILVER CITY, HISEGA, PACTOLA
RESERVOIR, DALTON LAKE, AND SHERIDAN LAKE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
THIS STORM IS PRODUCING LARGE QUANTITIES OF HAIL. DRIVING THROUGH
DEEP HAIL IS LIKE DRIVING ON SLUSHY ROADS. SLOW DOWN AND DO NOT BRAKE
SUDDENLY.
IF ON OR NEAR PACTOLA RESERVOIR, GET AWAY FROM THE WATER AND MOVE
INDOORS OR INSIDE A VEHICLE. REMEMBER, LIGHTNING CAN STRIKE OUT TO
15 MILES FROM THE PARENT THUNDERSTORM. IF YOU CAN HEAR THUNDER, YOU
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER
NOW! DO NOT BE CAUGHT ON THE WATER IN A THUNDERSTORM.
LAT...LON 4419 10367 4425 10364 4430 10351 4412 10328
4392 10354
TIME...MOT...LOC 2017Z 339DEG 13KT 4418 10356
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
SHERBURN
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