Santa Ana winds are one of the nation's most notorious wind events and an annual weather hazard in southern California.

A rare "particularly dangerous situation" red flag warning is in effect for much of Los Angeles and Ventura Counties Monday night through Tuesday as powerful Santa Ana winds intensify. Threat level: The National Weather Service and local law enforcement are urging residents to be prepared to evacuate should any wildfires ignite,

Dangerous fire weather conditions will persist for one more day across Southern California as strong Santa Ana winds and very dry air continue to affect the region. Although the winds won't be quite as powerful as they were on Tuesday,

The heat is already here. Now get ready for the wind — and possible Red Flag conditions. A wood-burning ban extends at least through the end of Friday.

The National Weather Service office in Los Angeles is warning that Santa Ana winds will bring the "highest possible" fire danger to the majority of Los Angeles and Ventura counties in Southern California.

Santa Ana winds will bring the "highest possible" fire danger to the majority of Los Angeles and Ventura counties through Wednesday, according to the National Weather Service.