Firefighters in the San Fernando Valley are responding to a brush fire in Sylmar as crews in Pacific Palisades and Altadena battle other brush fires that have triggered evacuation orders in their respective areas.

Thousands of firefighters were battling at least three separate blazes on Wednesday, from the Pacific Coast inland to Pasadena. Track them live.

The Santa Ana wind forecast for Southern California has worsened, and forecasters now expect to issue a red flag fire weather warning starting Monday.

Gusts of up to 70 mph are possible along the coast and valleys, and in the mountains, up to 100 mph, the National Weather Service said. Parts of L.A. County, and most of Ventura County, are at highest risk.

Extreme fire conditions remain in the Southern California region as high winds have prompted a "Particularly Dangerous Situation" red flag warning,​ weather officials say.

We’re tracking the fires in Los Angeles, California. See maps of recently burned areas and key locations in the vicinity of the fire.

Strong, damaging Santa Ana winds are expected to bring extreme wildfire danger to Southern California Monday into ... the strongest gusts include the San Fernando and Santa Clarita Valleys ...

As Santa Ana winds returned to Southern California, residents and first responders braced for another day of critical fire weather.

RELATED COVERAGE: Firefighters are battling the Ted Williams Fire that broke out near Poway. The fire is currently two acres and is threatening structures, according to Cal Fire. The San Diego County Sheriff's Department has issued Evacuation Warnings for nearby areas.

The National Weather Service warned: "Unfortunately, dangerous fire weather conditions look to continue through at least mid-week."

In one of his last official acts, former President Joe Biden early Monday pardoned members of the House committee that investigated the Jan. 6 attack — including Sen. Adam Schiff, D-Calif. and Rep. Pete Aguilar, D-San Bernardino — in an attempt to shield them from becoming targets during Trump’s second presidential administration.