


Special Weather Statement
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
738 WWUS85 KRIW 041913 SPSRIW Special Weather Statement National Weather Service Riverton WY 113 PM MDT Fri Jul 4 2025 WYZ012-014-015-024>027-041945- Wind River Mountains West-Upper Green River Basin-South Lincoln County-Wind River Mountains East-Upper Green River Basin Foothills-Teton and Gros Ventre Mountains-Salt River and Wyoming Ranges- 113 PM MDT Fri Jul 4 2025 ...STRONG THUNDERSTORMS WILL IMPACT WESTERN SUBLETTE...SOUTHEASTERN LINCOLN...NORTHWESTERN FREMONT...SOUTHEASTERN TETON AND NORTHWESTERN SWEETWATER COUNTIES THROUGH 145 PM MDT... At 112 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 11 miles southeast of Kelly to 6 miles southeast of Merna to 8 miles southwest of Fontenelle Reservoir. Movement was northeast at 45 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. Strong thunderstorms will be near... Big Piney, Marbleton, La Barge, Daniel, Warren Bridge, and Fontenelle Reservoir around 120 PM MDT. Cora around 130 PM MDT. Other locations in the path of these storms include New Fork Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4386 11006 4382 11005 4377 11000 4368 10994 4312 10976 4209 10973 4188 11030 4283 11033 4353 11056 TIME...MOT...LOC 1912Z 235DEG 37KT 4350 11047 4287 11026 4199 11023 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 MPH $$ Straub