705
WWUS83 KUNR 292310
SPSUNR
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
510 PM MDT MON MAY 29 2023
SDZ031-043-300000-
JACKSON SD-PENNINGTON CO PLAINS SD-
510 PM MDT MON MAY 29 2023
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF NORTHWESTERN JACKSON
AND SOUTHEASTERN PENNINGTON COUNTIES THROUGH 600 PM MDT...
AT 509 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 6
MILES SOUTHEAST OF PINNACLES RANGER STATION, OR 31 MILES SOUTHWEST OF
PHILIP, MOVING EAST AT 20 MPH.
HAZARD...WINDS IN EXCESS OF 40 MPH AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS
POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
INTERIOR AND CEDAR PASS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
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.
LAT...LON 4377 10224 4382 10222 4384 10191 4370 10192
TIME...MOT...LOC 2309Z 269DEG 16KT 4378 10218
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH
SHERBURN
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