Flying embers cross over the hill sides from a wind-driven wildfire in Sylmar, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wild fire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Freeway traffic comes to a standstill as a wind-driven wildfire burns in Sylmar, California, U.S., October 10, 2019.

Flying embers cross over the hill sides from a wind-driven wildfire in Sylmar, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.

A wind-driven wildfire burns along the 210 freeway in Sylmar, California, U.S., October 10, 2019.

Local people evacuate themselves during the wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.

Flying embers fill the night sky to the ground from a wind-driven wild fire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Cars destroyed by a wind-driven wildfire called the Saddle Ridge fire are seen in Porter Ranch, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire in Sylmar, California, U.S., October 11, 2019.

Los Angeles County firefighters battle a wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.

A bulldozer grader burns from a wind-driven wildfire in Sylmar, California, U.S., October 11, 2019.

Drivers pass by heavy flames on the north bound I-5 freeway from a wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.

A local neighbor tries to fight a wind-driven wild fire called the Saddle Ridge fire with garden hoses in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

A wind-driven wildfire burns near power line tower in Sylmar, California, U.S., October 10, 2019.

Firefighters battle a wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.

Los Angeles County fire tender is seen during wind-driven wildfire fire in Sylmar, California, U.S., October 10, 2019.

A wind-driven wildfire burns near power line tower in Sylmar, California, U.S., October 10, 2019.

A local neighbor tries to fight a wind-driven wild fire called the Saddle Ridge fire with a garden hose in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Flying embers fill the night sky to the ground from a wind-driven wildfire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Firefighters battle a wind-driven wildfire called the Saddle Ridge fire in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

A local neighbor tries to fight a wind-driven wild fire called the Saddle Ridge fire with a garden hose in the early morning hours Friday in Porter Ranch, California, U.S., October 11, 2019.

Local residents leave as firefighters battle a wind-driven wildfire in Sylmar, California, U.S., October 10, 2019.