Yosemite Valley will open to all vehicles and visitors at 12:00 noon today. Yosemite Valley has been closed to the public since Friday due to anticipated impacts to roads and infrastructure from high water. Water levels in the Merced River crested at 13.73 feet at Pohono Bridge, which is approximately 4 feet over flood stage. Park roads were 2 to 4 feet underwater Saturday afternoon through late Saturday night. https://www.nps.gov/yose/learn/news/yosemite-valley-to-open-at-12-00-noon-today-april-8-2018.htm