WWUS85 KCYS 212101
SPSCYS

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

NEZ003-096-212145-
Box Butte NE-South Sioux NE-
301 PM MDT Thu May 21 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN BOX BUTTE AND
SOUTHERN SIOUX COUNTIES THROUGH 345 PM MDT...

At 301 PM MDT, Doppler radar was tracking a strong thunderstorm 11
miles northeast of Morrill, or 18 miles northwest of Scottsbluff,
moving east 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 southwestern Box
Butte and southern Sioux Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4201 10392 4224 10393 4235 10345 4202 10344
TIME...MOT...LOC 2101Z 257DEG 13KT 4211 10382

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

$$

Goatley