Strong Santa Ana winds are hitting fire-ravaged Los Angeles on Friday morning, but the winds will relax later in the day and the red flag warning will end Friday night.

There is great concern that fire weather conditions could become exacerbated' again for Los Angeles County. Three Santa Ana wind events are possible next week.

Red flag criteria is generally when relative humidity is at 15% or less, combined with sustained winds and/or gusts of 25 mph or greater. Both of these conditions must occur simultaneously for at least 3 hours in a 12 hour period, according to the NWS.

A Red Flag Warning has been extended for portions of San Diego County ahead of another bout of strong Santa Ana winds.

A short reprieve in the strong destructive winds has granted firefighters an opportunity to curb the spread of the deadly Eaton Fire near Pasadena.

The National Weather Service has issued a Red Flag waning for a wide swath of Southern California as Santa Ana winds are expected to bring dangerous fire weather to the region later this week.

The alert status for heightened combustion hazards in the county's inland valleys and mountains went into effect at 4 a.m. Wednesday and will last until 6 p.m. Friday.

With fire crews slowly making progress against a series of devastating Los Angeles wildfires that have claimed at least 10 lives, Santa Ana winds will buffet the region for one more day Friday.

After restoring electricity on Thursday afternoon to all customers in rural areas impacted by public safety shutoffs, strong Santa Ana winds overnight forced San Diego Gas & Electric to turn off the power again.