At 342 PM MDT, Doppler radar was tracking a strong thunderstorm 13
miles west of Gibbonsville, or 34 miles northwest of Salmon, moving
east at 20 mph.
Half inch hail and winds in excess of 30 mph will be possible with
Locations impacted include…
Lost Trail Pass. Portions of Highway 93.
Persons in campgrounds should consider seeking sturdy shelter until
this storm passes.