High winds and dry conditions may prompt PG&E to shut off power starting tonight.
The utility notified roughly 21,000 customers in parts of nine counties of the potential shutoff. Current estimates show that Calaveras and Tuolumne counties will have the most customers impacted today. Fresno, Kern, Madera, Mariposa, San Luis Obispo, Santa Barbara and Tulare counties are also on the list. The National Weather Service has issued a High Wind Watch until Tuesday.