National Weather Service (NWS) meteorologists are confident that the ongoing red flag warnings will expire either Wednesday night or Thursday afternoon after being issued or extended multiple times as wildfires continue burning in Southern California.

LAFD Chief Kristin Crowley said the department has staffed all available resources and fire patrols and engines are being strategically placed in the high-fire risk areas of the city.

Californians in the greater Los Angeles area have been on edge due to high winds and dry conditions. The Palisades and Eaton fires have killed at least 25 and destroyed thousands of homes.

A red flag warning has been issued through Wednesday in Southern California because of potentially dangerous fire conditions.

Cal Fire said crews will continue reinforcing and maintaining the wildfire's containment lines as critical fire weather is here.

The NWS map created on Wednesday shows central California under freeze warnings and frost advisories while Southern California is under a red flag warning. The areas shaded in dark purple are under a freeze warning, the areas shaded in blue are under a frost advisory and the areas shaded in hot pink are under a red flag warning.

As firefighters struggle to gain control of massive and deadly wildfires that are raging across parts of the Los Angeles area, the region is once again bracing for the potential of new fires and for current ones to intensify as a new storm system heads for the state.

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.

"If fire ignition occurs, conditions are favorable for very rapid fire spread and extreme fire behavior," the NWS warns.

A red flag warning for critical fire danger, due to strong winds and low humidity, will remain in effect until 6 p.m. Wednesday for the County mountains and inland valleys.

This will result in a cooling trend through the weekend with higher humidities. However, a red flag warning remains in effect through 3 p.m. Thursday for the Santa Susana Mountains, Interstate 5 ...

Forecasters expect Wednesday will be noticeably windier than Tuesday and firefighters warned that vegetation is critically dry.