Fire crews have made progress against a large fire. Officials report that the blaze has burned over 4,000 acres. As of Sunday morning, the fire is 20 percent contained.

Cal Fire Sonoma-Lake-Napa Unit officials provided an update on the situation. They noted that containment lines were strengthened in several areas overnight.

Further information about the fire, including its current status, is available from the source. The fire is burning in Lake and Mendocino counties.