Heavy Snow and Flooding Could Disrupt Holiday Trips to Yosemite and Sequoia

Holiday travelers planning trips to California’s national parks are being urged to check weather conditions carefully as powerful winter storms bring flooding, heavy snow, and high winds to the Sierra Nevada.

The National Park Service issued warnings this week for Sequoia and Kings Canyon National Parks, where a winter storm warning and flood concerns are in effect. Officials say the parks could see 4 to 7 feet of snow, wind gusts up to 60 mph, and whiteout conditions that could make travel “very difficult to impossible.” Road and trail closures are likely, especially in areas such as Giant Forest, Grant Grove, and Wuksachi.

At Yosemite National Park, the National Weather Service has issued a flood watch for Yosemite Valley through Friday, Dec. 26, along with a wind advisory calling for gusts up to 40 mph. Creeks and rivers are running high, and flooding of low-lying areas is possible.

Park officials strongly advise against driving during active storms and remind visitors that tire chains or cables are required when conditions warrant, including for rental vehicles. Travelers are encouraged to arrive early, expect delays, and monitor road conditions closely.

Despite the stormy forecast, the parks remain open, and officials say visits are still possible for those who prepare properly, stay flexible, and prioritize safety.