Southern California is heading into a potentially dangerous weekend as powerful Santa Ana winds combine with dry, warm conditions to create an elevated wildfire threat. Officials warn that even one spark could quickly grow into a destructive, fast-moving blaze.
Red Flag Warnings are scheduled to begin at 2 a.m. Saturday and continue through 6 p.m. in fire-prone areas of Los Angeles and Ventura counties. The affected locations include the Santa Monica Mountains, the western San Gabriel Mountains and the Highway 14 corridor.
The National Weather Service expects mountain communities to see wind gusts between 30 and 45 mph, with isolated gusts possibly reaching 55 mph. Temperatures may rise into the 80s and 90s, while low humidity adds to the risk of rapid wildfire spread.
“If fire ignition occurs, conditions are favorable for extreme fire behavior, which could threaten life and property,” the Weather Service said.
Recent rainfall has not removed the danger.
“Live fuel moisture is still in the 65-80% range, which means the area is not ‘out of the woods’ with respect to the fire threat,” the Weather Service cautioned.
The warning follows October’s Santa Ana wind event, which helped drive the 570-acre Norte Fire through San Clemente and nearby San Juan Capistrano. The blaze damaged or destroyed seven homes and led to thousands of evacuations.
Southern California Edison is likewise preparing for possible Public Safety Power Shutoffs. As of Friday morning, nearly 4,900 customers in Los Angeles and Ventura counties were being considered for precautionary outages.
The planned blackouts are designed to reduce the possibility that wind-damaged power lines or electrical equipment could ignite a wildfire.
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Los Angeles County public safety agencies have expanded their preparations by adding fire department personnel and pre-positioning ground and aerial firefighting resources before the winds arrive.
“With strong winds capable of driving rapid wildfire growth, we urge residents to be prepared,” county Fire Chief Anthony C. Marrone said.
“Review your Ready! Set! Go! Wildfire Action Plan, practice your evacuation routes, check-in with neighbors who may need assistance during an evacuation, and call 9-1-1 immediately if you see signs of smoke or fire.”
Los Angeles Mayor Karen Bass said firefighters and emergency equipment would be placed strategically from Friday evening through Sunday morning.
The Los Angeles Fire Department will also launch its Red Flag Parking Restriction Program at 6 a.m. Saturday. The measure prohibits parking on designated streets in areas facing very high fire danger, helping keep evacuation routes open.
Residents are being advised to map out evacuation routes, make arrangements for pets, keep cars fueled or charged and gather emergency supplies, including spare batteries. People who need additional time or assistance should evacuate as soon as a warning is issued instead of waiting for an official order.
A separate coastal hazard is also developing, with high surf and coastal flooding advisories remaining in effect through Wednesday. Morning high tides could reach 7.7 feet, while waves along the Central Coast may exceed 8 feet.
Some relief could arrive next week. Forecasters are tracking a storm system that may bring widespread moderate rain beginning Friday, Nov. 13, with the strongest chances of precipitation continuing into the following Monday.
However, officials said the storm’s timing and total rainfall remain uncertain.