{"id":5184,"date":"2025-10-15T02:40:11","date_gmt":"2025-10-15T02:40:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/5184\/"},"modified":"2025-10-15T02:40:11","modified_gmt":"2025-10-15T02:40:11","slug":"time-lapse-videos-storm-blankets-californias-sierra-nevada-in-white","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/5184\/","title":{"rendered":"Time-lapse videos: Storm blankets California’s Sierra Nevada in white"},"content":{"rendered":"\n

With an atmospheric river bringing rain and snow<\/a> to California this week, the state\u2019s mountains began to change from summer brown to winter white.<\/p>\n

Mammoth Mountain expected around 2 feet of snow by Tuesday night. The UC Berkeley Central Sierra Snow Lab forecast up to a foot at its location near Lake Tahoe, lab director Andrew Schwartz said.<\/p>\n

The snow arrived at a moment when snowpack levels were down to nearly zero across the Sierra Nevada range after melting off over the summer. In addition, the National Oceanic and Atmospheric Administration declared last week that La Ni\u00f1a conditions had arrived<\/a>. The ocean phenomenon is a driving factor behind drought.<\/p>\n

But experts told The Times that the early storm set the state off on the right foot. <\/p>\n

Amazing satellite imagery of the incredible October storm roaring through California.<\/p>\n

Multiple Tornado Warnings on the Central Coast, flooding in the Bay Area, the first Severe Thunderstorm Watch in the Los Angeles region in 17 years, and heavy snow in the Sierra Nevada. pic.twitter.com\/PF0C4Vn88l<\/a><\/p>\n

\u2014 Colin McCarthy (@US_Stormwatch) October 14, 2025<\/a> <\/p>\n

By Tuesday afternoon, many of the mountain cameras across the Golden State maintained by UC San Diego\u2019s ALERTCalifornia camera network showed whiteout conditions.<\/p>\n

The video below shows Frazier Mountain towering over Interstate 5 near Gorman on Tuesday.<\/p>\n

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In the video, snow blankets the mountaintop whose peak is around 8,000 feet, some 2,000 feet below that of Mt. Baldy. <\/p>\n

The next video shows Bald Mountain in the southern Sierra, within Sequoia National Forest.<\/p>\n

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Its slightly higher peak \u2014 around 9,400 feet \u2014 saw significant snow on Tuesday, with more expected in the evening.<\/p>\n

The storm \u2014 classified as a weak, or Level 1, atmospheric river \u2014 brought enough moisture to Southern California\u2019s drought-stricken landscape to delay fire season for weeks, if not months.<\/p>\n

\u201cIn a way this is like a Goldilocks atmospheric river,\u201d said Marty Ralph, director of the Center for Western Weather and Water Extremes at UC San Diego\u2019s Scripps Institution of Oceanography. \u201cIt\u2019s sort of just right to be mostly beneficial at this stage of the year.\u201d<\/p>\n

Times staff writers Hannah Fry, Clara Harter and Alex Wigglesworth contributed to this report.<\/p>\n