YOSEMITE CLOSURE: Yosemite National Park announced today that most of Yosemite Valley will close Friday at 10pm due to flooding as record snowpack melts and flows into the park. As you can see from maxgorden's video the raging water from Lower Yosemite Falls is no joke! #yosemite #yosemitenps #yosemitenationalpark #yosemitevalley #yosemitefalls #loweryosemitefalls #nps #flooding #california #storms #snow #waterfall