258 WUUS55 KCYS 290520 SVRCYS NEC013-045-165-290600- /O.NEW.KCYS.SV.W.0176.260629T0520Z-260629T0600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 1120 PM MDT Sun Jun 28 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northwestern Box Butte County in the Panhandle of Nebraska... Southwestern Dawes County in the Panhandle of Nebraska... East central Sioux County in the Panhandle of Nebraska... * Until midnight MDT. * At 1119 PM MDT, a severe thunderstorm was located 7 miles west of Flahertys Corner, or 34 miles north of Scottsbluff, moving northeast at 40 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... Crawford, Soldier Creek Campground, Flahertys Corner, Fort Robinson State Park, Agate Fossil Beds National Monument, Marsland, and Belmont. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4223 10358 4235 10379 4280 10340 4257 10299 TIME...MOT...LOC 0519Z 219DEG 35KT 4236 10359 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Trudel