Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 16:29
At 529 PM MDT, a severe thunderstorm was located 14 miles southeast
of Buffalo, moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Buffalo, Powder River Rest Area, Fort Phil Kearny Historical Site,
Saddlestring, Lake De Smet, South Fork Campground, Johnson County
Fairgrounds, and Buffalo Johnson County Airport.
This includes the following highways...
Interstate 25 between mile markers 289 and 299.