The end to a wild week of whipsawing weather across Northern California is at hand.
Sunny skies, calmer winds and cooler temperatures are forecast to return to the Bay Area on Saturday and linger into early next week, offering a respite from a weeklong parade of storms that felled trees, flooded roadways and caused power outages affecting thousands of people.
In the Sierra, clouds were expected to part beginning Saturday, potentially allowing skiers easier access over Interstate 80 and Highway 50 to take advantage of several feet of fresh powder around Lake Tahoe.
A few final rounds of rain and gusty conditions were expected throughout the day Friday, particularly around midday and into the early afternoon as a final band of storms sweep through the region.
But in a word, the weather should be “beautiful” for the last several days of 2025, said Dylan Flynn, a National Weather Service meteorologist.
“The sun will be shining, the wind will be light — it’s going to be really nice,” Flynn said. “The only potential drawback will be cooler temperatures that could dip overnight into the 30s for parts of the Bay Area, making it “noticeable, especially compared to how warm it’s been,” he added.
The calmer forecast comes after a drumbeat of storms pummeled the Bay Area, bringing with them hurricane-force gusts that toppled trees and left many residents celebrating Christmas in the dark.
Several thousand people were without power Friday morning, the vast majority in the Santa Cruz Mountains, along with other parts of the Peninsula and in the South Bay, according to Pacific Gas & Electric’s outage map. In all, the storms knocked out power to more than 777,000 people across PG&E’s California network, and about 41,000 of those people remained in the dark late Friday morning, said Paul Moreno, a spokesman for the utility provider.
Overnight Thursday into Friday, the weather service received reports of downed trees affecting Highway 152 and several boats damaged in the Santa Cruz Harbor from more bands of storms that rolled through the area.
Perhaps the greatest damage to emerge late this week came at the Lick Observatory atop Mt. Hamilton, where gusts of up to 114 mph on Christmas Day ripped open the shutter to its 36-inch Great Refractor dome, the observatory announced Friday. The dislodged shutter, which weighs more than two tons, “fell outward onto the roof of the Great Hall, crushing several structural beams,” according to a press release.
Though the telescope itself was not damaged, repairs to the facility are expected to take months. Complicating matters are the fact that the telescope’s precision lenses and electrical systems could now be “vulnerable” to precipitation, the observatory said.
“This was a frightening moment for our staff,” said Matthew Shetrone, deputy director of the University of California Observatories, in a statement that lauded his staff’s work to protect the telescope. “When the storm broke, everyone was safe, but the spiritual core of our observatory had been damaged.”
Check back for updates to this developing story.
Jakob Rodgers is a senior breaking news reporter. Call, text or send him an encrypted message via Signal at 510-390-2351, or email him at jrodgers@bayareanewsgroup.com.
The Mercury News
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