President Trump is expected to visit Los Angeles Friday to survey the devastation from the firestorms that swept through the county.

Firefighters have slowed the spread of a huge wildfire churning through rugged mountains north of Los Angeles where dangerous winds gained strength again.

Two people were arrested for arson in separate incidents just outside the fire zone on Wednesday, according to the LAPD. In one incident, a citizen extinguished a fire in a tree and detained an arson suspect, police said. That suspect admitted to starting the fire because he "liked the smell of burning leaves," police said.

Eaton Fire initially started 6:18 p.m. Jan. 7 in Los Angeles County. Since its discovery 16 days ago, it has burned 14,021 acres. A fire crew of 1,837 has been working on site and, as of Thursday morning, they managed to contain 95% of the fire. However, investigations into the cause are ongoing.

The Hughes fire about 50 miles north of Los Angeles further taxed firefighters in the region who have managed to bring two major fires in the metropolitan area largely under control.