WWUS85 KCYS 211950
SPSCYS

Special Weather Statement
National Weather Service Cheyenne WY
150 PM MDT Thu May 21 2026

NEZ095-096-WYZ102-108-212030-
North Sioux NE-South Sioux NE-Goshen County WY-Niobrara County WY-
150 PM MDT Thu May 21 2026

...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL SIOUX...
SOUTHEASTERN NIOBRARA AND NORTHEASTERN GOSHEN COUNTIES THROUGH 230 PM
MDT...

At 150 PM MDT, Doppler radar was tracking a strong thunderstorm 9
miles southeast of Prairie Center, or 23 miles north of Torrington,
moving northeast at 15 mph.

HAZARD...Wind gusts up to 40 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.

This storm will remain over mainly rural areas of west central Sioux,
southeastern Niobrara and northeastern Goshen Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4231 10405 4236 10425 4264 10410 4252 10381
TIME...MOT...LOC 1950Z 208DEG 11KT 4240 10410

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

$$

Goatley