WWUS85 KRIW 232111 SPSRIW Special Weather Statement National Weather Service Riverton WY 311 PM MDT Sun Aug 23 2026 WYZ010-232145- Northeast Johnson County- 311 PM MDT Sun Aug 23 2026 ...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN JOHNSON COUNTY THROUGH 345 PM MDT... At 310 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles southeast of Buffalo, moving east at 10 mph. HAZARD...Wind gusts up to 50 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 northeastern Johnson County. This includes Interstate 90 between mile markers 60 and 83. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. 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 4417 10650 4418 10664 4437 10665 4443 10626 4417 10626 TIME...MOT...LOC 2110Z 269DEG 10KT 4428 10653 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 MPH $$ Dziewaltowski