907
WWUS85 KCYS 070559
SPSCYS
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
1159 PM MDT SUN SEP 6 2026
NEZ095-096-WYZ102-108-070645-
NORTH SIOUX NE-SOUTH SIOUX NE-GOSHEN COUNTY WY-NIOBRARA COUNTY WY-
1159 PM MDT SUN SEP 6 2026
..STRONG THUNDERSTORMS WILL IMPACT NORTHERN SIOUX
SOUTHEASTERN
NIOBRARA AND NORTHEASTERN GOSHEN COUNTIES THROUGH 1245 AM MDT...
AT 1159 PM MDT, DOPPLER RADAR WAS TRACKING A CLUSTER OF STRONG
THUNDERSTORMS 11 MILES SOUTHEAST OF PRAIRIE CENTER, OR 24 MILES NORTH
OF TORRINGTON, MOVING NORTHEAST AT 45 MPH.
HAZARD...WIND GUSTS UP TO 50 MPH AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS
POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
HARRISON AND FORT ROBINSON STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
LAT...LON 4228 10399 4238 10419 4288 10399 4269 10352
TIME...MOT...LOC 0559Z 215DEG 41KT 4240 10403
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
FULLER
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