If outdoors, consider seeking shelter inside a building.

At 158 PM EDT, Doppler radar was tracking a strong thunderstorm over Bayview Campground, or near Point Iroquois, moving east at 30 mph. HAZARD...Wind gusts up to 50 mph and penny 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... Sault Ste. Marie, Point Iroquois, Bay Mills, Dafter, Brimley, Brimley State Park, Bayview Campground, Sugar Island, and McCarron.