Coverage of the Hughes, Sepulveda and Laguna fires in Southern California during a fourth consecutive day of red flag fire weather warnings.

CASTAIC, Calif. — Evacuation orders were lifted Thursday for tens of thousands as firefighters with air support slowed the spread of a huge wildfire churning through rugged mountains north of Los Angeles, but new blazes erupted in San Diego County, briefly triggering more evacuations.

A red flag warning was issued by the NWS Los Angeles/Oxnard CA on Wednesday at 9:40 a.m. in effect until Thursday at 8 p.m. The warning is for Western Santa Monica Mountains Recreational area, Eastern Santa Monica Mountains Recreational area,

Millions of California residents were placed under a red flag warning through Thursday amid threats of further fires with looming winds in the forecast, according to multiple reports.

Southern California is about to get its first significant rainfall in months, bringing desperately needed relief after dry conditions and hazardous winds fueled a series of wildfires in January. The rain could start as early as Saturday afternoon and last through Monday night with the heaviest rain coming on Sunday,