First in Series of Winter Storms Brought Chaos to SoCal, But Worst Is Yet to Come

A powerful storm bearing down on California on Friday was expected to produce heavy rainfall, damaging winds, localized stream flooding and heavy snow in the Sierra Nevada, forecasters said.

Evacuations were ordered or recommended in advance for residents of some of the many areas stripped bare by huge wildfires over recent years, exposing communities to potential debris flows and mudslides.

Rain began falling in northern parts of the state during the late afternoon and was expected to reach the south late in the night and last through Saturday night.

Flash-flood watches were in effect for areas that had been hit by wildfires and were extended Friday evening to the entire San Francisco Bay Area and most of the Central Coast.

Winter storm warnings went into effect in the Sierra Nevada along with avalanche warnings on the Nevada side of the range. The Sierra is already loaded with snow from a series of storms in January.

Numerous areas of the state were under warnings for high winds, some that could potentially knock down trees and power lines.

Flash-flood watches took effect in areas scarred by three huge wildfires in Northern California as well as in Los Angeles and neighboring counties.

Santa Barbara County ordered evacuations of residents in designated debris-flow risk areas near the Thomas, Whittier and Sherpa fire scars. Nearby residents were urged to also consider leaving.

It has only been a little over a year since a downpour on the huge Thomas Fire burn scar unleashed a massive debris flow that destroyed or damaged hundreds of homes in the seaside community of Montecito.

The disaster killed 21 people, and two others have never been found.

The National Weather Service issued flash-flood watches for areas burned by the Mendocino Complex, Camp and Carr wildfires in Northern California.

The Los Angeles suburb of Burbank called for voluntary evacuation of a neighborhood by early Saturday. Riverside County warned people living near two fire scars to be vigilant and ready to leave.

The National Weather Service office for the Los Angeles region warned of potential rainfall rates of an inch an hour in some areas.

"This certainly will create a significant risk for debris flows in and near the recent burn areas, and the flash-flood watches are very much warranted," the office said.

Forecasters said two cold weather systems will follow on Sunday and Monday, bringing additional widespread showers and snow.

The first storm hit the Southland Wednesday and wrecked havoc on recent burn areas and beyond. Pacific Coast Highway was closed north of the Los Angeles Ventura county line due to mud and debris on the road way, and flooded roadways made driving conditions for motorists difficult. In addition, lightning prompted the closure or evacuation of beaches in Malibu and Orange County.

Despite the chaos caused by the first storm, Friday's storm is expected to be worse.

“The second storm is the one where you want to stay home,” said Lisa Phillips of the National Weather Service in Oxnard told the Los Angeles Times.

KTLA's Cindy Von Quednow contributed to this story. 

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