Yosemite, Yosemite Valley, Mariposa Madera Foothills and Mariposa-Madera Lower Sierra are included in an updated report for strong thunderstorms by the National Weather Service on Thursday at 8:29 p.m. “Minor hail damage to vegetation is possible.”Locations impacted by the alert include Yosemite National, Bootjack, Yosemite Valley, Mariposa, Tamarack Flat Campground, Metcalf Gap, El Portal, Badger Pass Ranger Station, Camp 4 Campground, Wawona Campground, Hodgdon Meadow Campground, Yosemite Glacier Point, Gin Flat, Wawona Vistor Center, Jerseydale, Bridalveil Creek Campground, Crane Flat Campground, Crane Flat and Wawona. Seek a safe shelter inside a building or vehicle. To ensure your safety during a thunderstorm, keep these recommendations in mind:Lightning safety plan:When venturing outdoors, it’s crucial to have a lightning safety plan in place. In the face of heavy rain, these precautions can make a significant difference in ensuring your safety on the road.