771
WUUS55 KCYS 210010
SVRCYS
NEC165-WYC015-027-031-210100-
/O.NEW.KCYS.SV.W.0094.260621T0010Z-260621T0100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHEYENNE WY
610 PM MDT SAT JUN 20 2026
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SIOUX COUNTY IN THE PANHANDLE OF NEBRASKA...
EASTERN NIOBRARA COUNTY IN EAST CENTRAL WYOMING...
NORTHERN GOSHEN COUNTY IN SOUTHEASTERN WYOMING...
EAST CENTRAL PLATTE COUNTY IN SOUTHEASTERN WYOMING...
* UNTIL 700 PM MDT.
* AT 610 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES SOUTH OF MORRISEY TO NEAR VAN TASSELL TO 6
MILES SOUTHEAST OF GRAYROCKS RESERVOIR, MOVING EAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
* LOCATIONS IMPACTED INCLUDE...
TORRINGTON, LINGLE, HARRISON, FORT LARAMIE, HENRY, VAN TASSELL,
MULE CREEK JUNCTION, AGATE FOSSIL BEDS NATIONAL MONUMENT,
TORRINGTON MUNICIPAL AIRPORT, MONTROSE, REDBIRD, PINE RIDGE
ESTATES, PRAIRIE CENTER, JAY EM, FORT LARAMIE NATIONAL HISTORIC
SITE, GRAYROCKS RESERVOIR, FORT ROBINSON STATE PARK, HWY 85 AT DRY
RAWHIDE CREEK, TOADSTOOL GEOLOGICAL PARK AND CAMPGROUND, AND GOSHEN
COUNTY FAIRGROUNDS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4349 10406 4300 10405 4300 10352 4260 10348
4200 10382 4199 10408 4207 10483 4273 10438
4350 10455
TIME...MOT...LOC 0010Z 279DEG 36KT 4344 10441 4270 10419 4206 10467
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
NATOLI
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