600
WUUS53 KUNR 170417
SVRUNR
SDC019-063-081-170445-
/O.NEW.KUNR.SV.W.0340.250817T0417Z-250817T0445Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RAPID CITY SD
1017 PM MDT SAT AUG 16 2025
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN HARDING COUNTY IN NORTHWESTERN SOUTH DAKOTA...
WESTERN BUTTE COUNTY IN NORTHWESTERN SOUTH DAKOTA...
NORTHERN LAWRENCE COUNTY IN WEST CENTRAL SOUTH DAKOTA...
* UNTIL 1045 PM MDT.
* AT 1017 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 8 MILES NORTHEAST OF REDIG TO 2 MILES NORTHWEST OF
SPEARFISH, MOVING NORTHEAST AT 25 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...
SPEARFISH, BELLE FOURCHE, WHITEWOOD, NISLAND, SAINT ONGE, REVA,
FRUITDALE, CASTLE ROCK, HOOVER, REDIG, EAST SHORT PINES, ANTELOPE
BUTTE, ARPAN, SLIM BUTTES, HAYSTACK BUTTES, CROW PEAK, BELLE
FOURCHE RESERVOIR, TWO TOP BUTTE, CROW BUTTES, AND NORTHERN
SPEARFISH CANYON.
THIS INCLUDES INTERSTATE 90 IN SOUTH DAKOTA BETWEEN MILE MARKERS 1
AND 25.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4558 10299 4460 10354 4460 10357 4455 10356
4439 10365 4447 10405 4463 10406 4552 10368
TIME...MOT...LOC 0417Z 245DEG 23KT 4534 10341 4453 10388
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
CALDERON
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