At 613 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 14 miles northwest of Crescent Lake to near
Island Park Reservoir. Movement was east at 40 mph.
Pea size hail and wind gusts up to 50 mph will be possible with these
storms.
Locations impacted include…
West Yellowstone, Big Sky, Targhee Pass, Raynolds Pass, and Red Rock
Pass.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
