Firefighters have made significant progress in battling the Lucas Fire. The fire has burned 4,100 acres and firefighters have been working to bolster containment lines. Over the weekend, fire activity slowed, which helped firefighters in their efforts.

The Lucas Fire is located near the border of Mendocino and Lake County. Further details about the fire and the progress of the firefighters are available from the source.

Containment lines have been strengthened, marking a turning point for firefighters as they work to control the fire.