Katabatic winds? Adiabatic compression? Time for a thermodynamics lesson! The record lack of rain has also made this Santa Ana event different.

The Hughes Fire near Castaic, California, has burned over 5,000 acres, prompting evacuations and school closures.

"A strong Santa Ana Wind event is expected to develop Monday and last through at least Tuesday," the National Weather Service ...

A motorcyclist was killed in a crash involving three other vehicles in Santa Ana on Friday night, Jan. 24, the California ...

Santa Ana winds helped ignite more brush fires in Southern California, but firefighters were able to largely control the large Hughes fire that exploded and forced thousands of evacuations. Rain was ...

As critical fire weather continues to strike in Southern California, crews are also tasked with preparing for a storm ...