Howling winds ripped through South Lake Tahoe overnight, snapping branches, cutting power lines and plunging thousands of homes and businesses into the dark as crews fanned out at first light to see what broke where. The spring storm shoved fresh snow back into the high country after an unusually warm and dry March and packed enough punch to send strong gusts roaring across the Sierra. At the height of the outage, residents reported downed limbs, disrupted travel and cold pockets of the city with no heat or electricity.
Liberty Utilities said the powerful gusts damaged some of its equipment and triggered widespread outages, with roughly 15,000 customers losing power at the peak. Utility crews were out in the field inspecting lines and working to restore service, but as of early Thursday there was still no firm estimate for full restoration, according to CBS Sacramento.
High-wind Warnings And Tahoe Conditions
The National Weather Service put high-wind warnings and wind advisories in place for the Tahoe basin and nearby Sierra zones as the system moved through, calling out gusts strong enough to topple trees and knock down power lines. Forecasters said ridge-top gusts and strong winds at lake level would boost the odds of outages and create treacherous travel, and the NWS Reno office kept updating maps and hazard statements as the storm rolled across the region, according to NWS Reno.
Why Outages Can Spread Across The Basin
Liberty Utilities, which serves the California side of the Tahoe Basin, gets its electricity through Nevada transmission and has come under scrutiny over efforts to replace major power contracts. That arrangement can complicate both restoration efforts and long-term supply planning, and reporting earlier this month laid out how those structural issues shape the utility response when the lights go out, per CalMatters.
What Residents Should Do Now
Officials and local outlets are urging residents to steer clear of any downed lines, call in outages to the utility and keep batteries, warm layers and a backup plan ready for medications or medical devices. The Tahoe Daily Tribune and utility advisories also recommend updating contact information for outage alerts and relying on official channels for the latest word on restoration progress.
Crews worked through Thursday morning to bring neighborhoods back online, prioritizing safety as they checked poles, lines and equipment in hard-to-reach spots. More detailed restoration times and neighborhood-by-neighborhood impacts are expected as officials and the utility release additional updates.
