All evacuation orders have been lifted in Foothill Ranch and Portola Hills.
No structures in Lake Forest have been damaged by the Silverado Fire, and evacuations remained in place early Tuesday.
Baker Ranch, Foothill Ranch and Portola Hills are under mandatory evacuation. Alton Parkway is closed.
Cal Fire says 13,390 acres have burned and the fire is 40 percent contained.
The City has set up a recorded hotline at 949.461.3536; residents can receive updates by texting LakeForest to 888777.
See www.lakeforestca.gov/silveradofire for more information.