The NWS has reissued a 'particularly dangerous situation' warning for swaths of Los Angeles and Ventura counties, cautioning of high wind gusts, dry air and a higher risk of rapid fire spread and extreme fire behavior.

A red flag warning has been issued through Wednesday in Southern California because of potentially dangerous fire conditions. The National Weather Service issues red flag warnings when threatening wildfire conditions are more likely.

US officials are urging people in the Los Angeles area to exercise the utmost caution as intense winds are feared likely to whip up the continuing wildfires on Wednesday.

Here's a guide to understanding "particularly dangerous situation" red flag warnings, containment, and other terms related to the devastating fires that have left much of the LA area in ruins.

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.

T he National Weather Service’s highest level “Particularly Dangerous Situation” Red Flag warning went into effect in parts of Los Angeles and Ventura counties earl