


Special Weather Statement
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
841 WWUS85 KRIW 290100 SPSRIW Special Weather Statement National Weather Service Riverton WY 700 PM MDT Sat Jun 28 2025 WYZ020-022-290130- Casper Mountain-Natrona County Lower Elevations- 700 PM MDT Sat Jun 28 2025 ...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL NATRONA COUNTY THROUGH 730 PM MDT... At 659 PM MDT, Doppler radar was tracking a strong thunderstorm over Mills, which is over Casper, moving northeast at 55 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This strong thunderstorm will be near... Northeastern Casper, Evansville, and Bar Nunn around 705 PM MDT. This includes Interstate 25 between mile markers 176 and 199. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4274 10641 4290 10653 4315 10608 4283 10607 TIME...MOT...LOC 0059Z 234DEG 46KT 4285 10637 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ Wittmann