A home burns as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

Smoke rises into the night sky as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 4, 2017. Picture taken December 4, 2017.

A police car speeds past a burning house as strong winds carry a wildfire into Ventura, California, U.S., December 5, 2017.

Embers spread across a roadway from a Santa Ana wind-driven brush fire called the Thomas Fire in Santa Paula, California, December 4, 2017. Photo taken December 4, 2017.

A real estate sign post is seen next to the remains of a home, after it burned to the ground, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC1B86DFCA90

One of many tires on fire after an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1BBC123330

Local neighbors put out hot spots from the heavy winds that started a early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC12995A09D0

The remains of homes are seen, after they burned to the ground, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC19F8F04050

Wildfire engulfs horse stables after an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1FF53BF190

Firefighting helicopter tries to make a water drop in heavy winds after an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC115EECF800

Embers blow from a tree shortly before it fell down near burned cars as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

Embers blow from burned trees as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

A fire truck heads to another call as a house burns during a wind driven wildfire in Ventura, California, U.S., December 5, 2017.

Firefighters battle flames from a Santa Ana wind-driven brush fire called the Thomas Fire in Santa Paula, California, December 4, 2017. Photo taken December 4, 2017.

Property burns at night as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

A burned truck smolders on a country road at night as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

A house burns in the background as a man talks on his phone and walks down the street amid a wildfire in Ventura, California, U.S., December 5, 2017.

Emergency crews block a roadway as flames spread from a Santa Ana wind-driven brush fire called the Thomas Fire near Ventura, California, December 5, 2017.

A home's remains are seen, next to a burnt out truck, after they were destroyed, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC1ED5B72EA0

A local man tries to cope and prays during an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1B71A12600

Firefighters battle to save one of many homes burning in an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1637C46D20

A structure burns as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

The burned remains of crashed cars are seen at night on a country road as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

A home burns as strong winds carry a wildfire in Ventura, California, U.S., December 5, 2017.

Firefighters battle a Santa Ana wind-driven brush fire called the Thomas Fire near Ventura, California, December 5, 2017.

The remains of a home are seen, after it burned to the ground, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC178C39A640

Local residents react as numerous homes burn on a hillside during a wind driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC1D42611E00

Firefighters battle to save one of many homes lost in an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1DA5EF9BB0

Ventura policemen leave a neighborhood after checking a home as strong winds carry a wildfire into Ventura, California, U.S., December 5, 2017.

Firefighters battle a Santa Ana wind-driven brush fire called the Thomas Fire near Ventura, California, December 5, 2017. REUTERS/ Gene Blevins

A home burns as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

Property burns at night as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

The remains of homes are seen, after they burned to the ground, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC1F93138D60

A fire crew passes a burning home during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake TPX IMAGES OF THE DAY - RC1D4D9F9480

A horse which was left behind after an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, is seen in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC1420A9A5A0

The burned remains of crashed cars are seen at night on a country road as strong winds push the Thomas Fire across thousands of acres near Santa Paula, California, U.S., December 5, 2017.

Downtown is darkened by a power outage with smoke rising in the distance as strong winds push the Thomas Fire across thousands of acres in Santa Paula, California, U.S., December 5, 2017.

Ventura policemen put out spot fires with their boots while checking a burning neighborhood as strong winds carry a wildfire into Ventura, California, U.S., December 5, 2017.

Flames tower over palm trees from a Santa Ana wind-driven brush fire called the Thomas Fire near Ventura, California, December 5, 2017.

A house burns to the ground during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake - RC19B2F3ABC0

The remains of a home are seen, after it burned to the ground, during a wind-driven wildfire in Ventura, California, U.S., December 5, 2017. REUTERS/Mike Blake TPX IMAGES OF THE DAY - RC14C2A148D0

Burned up trees glow red in the dark after an early-morning Creek Fire that broke out in the Kagel Canyon area in the San Fernando Valley north of Los Angeles, in Sylmar, California, U.S., December 5, 2017. REUTERS/Gene Blevins - RC18FDB95DA0