WWUS85 KCYS 211940 SPSCYS Special Weather Statement National Weather Service Cheyenne WY 140 PM MDT Sun Jun 21 2026 NEZ003-021-212015- Box Butte NE-Morrill NE- 140 PM MDT Sun Jun 21 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL BOX BUTTE AND NORTHEASTERN MORRILL COUNTIES THROUGH 215 PM MDT... At 140 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles north of Angora, or 13 miles southwest of Alliance, moving southeast at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch 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 south central Box Butte and northeastern Morrill Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4171 10281 4194 10319 4206 10310 4195 10267 4188 10268 TIME...MOT...LOC 1940Z 299DEG 23KT 4197 10306 MAX HAIL SIZE...0.50 IN MAX WIND GUST...40 MPH $$ Vasquez