


Special Weather Statement
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
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441 WWUS85 KCYS 170803 SPSCYS Special Weather Statement National Weather Service Cheyenne WY 203 AM MDT Tue Jun 17 2025 WYZ117-118-170830- Central Laramie County WY-South Laramie Range Foothills WY- 203 AM MDT Tue Jun 17 2025 ...STRONG THUNDERSTORMS WILL IMPACT SOUTH CENTRAL LARAMIE COUNTY THROUGH 230 AM MDT... At 203 AM MDT, Doppler radar was tracking a cluster of strong thunderstorms over Warren AFB, or near Cheyenne, moving east at 20 mph. HAZARD...Wind gusts up to 40 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Cheyenne, Laramie County Fairgrounds at Archer, Fox Farm-College, Cheyenne Regional Airport, Winchester Hills, South Greeley Highway, Ranchettes, Warren AFB, Frontier Park, North Cheyenne, South Cheyenne, Bison Crossing, Grass Hills, and Cowboy Ranch South. This includes the following highways... Interstate 25 in Wyoming between mile markers 1 and 18. Interstate 80 in Wyoming between mile markers 354 and 375. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4100 10497 4123 10498 4128 10457 4101 10456 TIME...MOT...LOC 0803Z 267DEG 17KT 4115 10487 MAX HAIL SIZE...0.88 IN MAX WIND GUST...40 MPH $$ Fuller