Improved weather conditions allowed firefighters to increase containment on the blaze raging northwest of Los Angeles and keep it from growing over the weekend, but residents from about 1,000 evacuated homes still had to stay away.

Southern California firefighters made progress against a wildfire that has destroyed 132 structures, mostly homes, and that was

Santa Anas are dry, warm and gusty northeast winds that blow from the interior of Southern California toward the coast and offshore, moving in the opposite direction of the normal onshore flow that carries moist air from the Pacific. They typically occur during the fall months and continue through winter and into early spring.