765
WWUS83 KUNR 190139
SPSUNR
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RAPID CITY SD
739 PM MDT FRI SEP 18 2026
SDZ027-041-075-190215-
WESTERN FALL RIVER SD-EASTERN FALL RIVER SD-SOUTHERN FOOTHILLS SD-
739 PM MDT FRI SEP 18 2026
...A LINE OF STRONG THUNDERSTORMS WILL IMPACT WESTERN FALL RIVER
COUNTY UNTIL 815 PM MDT...
AT 739 PM MDT, AUTOMATED OBSERVATIONS A LINE OF STRONG THUNDERSTORMS
EXTENDING FROM NEAR EDGEMONT TO 10 MILES SOUTHWEST OF ARDMORE, OR
EXTENDING FROM NEAR EDGEMONT TO 23 MILES SOUTH OF EDGEMONT, MOVING
EAST AT 30 MPH.
HAZARD...WIND GUSTS UP TO 45 MPH.
SOURCE...AUTOMATED OBSERVATIONS.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS.
LOCATIONS IMPACTED INCLUDE...
EDGEMONT, PROVO, RUMFORD, ARDMORE, CASCADE FALLS AND COTTONWOOD
SPRINGS DAM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.
LAT...LON 4300 10391 4316 10393 4335 10400 4348 10352
4348 10351 4322 10348 4300 10346
TIME...MOT...LOC 0139Z 266DEG 27KT 4334 10389 4318 10386 4296 10384
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
GS
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