989
WWUS55 KCYS 190214
SVSCYS
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
814 PM MDT FRI SEP 18 2026
NEC165-190230-
/O.CON.KCYS.SV.W.0345.000000T0000Z-260919T0230Z/
SIOUX NE-
814 PM MDT FRI SEP 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT
FOR NORTHERN SIOUX COUNTY...
AT 814 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR HARRISON, OR 33
MILES EAST OF LUSK, MOVING EAST AT 20 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...
HARRISON AND FORT ROBINSON STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4287 10366 4260 10351 4253 10393 4262 10397
4276 10396 4285 10390
TIME...MOT...LOC 0214Z 259DEG 15KT 4264 10383
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
NATOLI
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