At 543 PM MDT, Doppler radar was tracking a strong thunderstorm near Gallatin Lake, which is 11 miles northeast of West Yellowstone, moving east at 30 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.
This strong thunderstorm will be near... Gallatin Lake around 550 PM MDT. Grizzly Lake around 600 PM MDT.
Other locations in the path of this storm include Obsidian Cliff and Twin Lakes.