The Santa Anas are expected to be most powerful Monday night into Tuesday. Fire services across the region say they are ready ...

Critical fire conditions are expected to continue through Friday. But rain could be on the way this weekend. Here's what to ...

Southern California will continue to face "dangerous fire weather conditions" including strong Santa Ana winds and extremely ...

A rare Particularly Dangerous Situation warning has been issued for Southern California as a powerful and potentially ...

The Santa Ana winds are dry, powerful winds that blow down the mountains toward the Southern California coast. The region ...

The winds fueling Southern California wildfires form when a high-pressure system develops over the Great Basin in Utah and ...

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

Things will remain relatively calm for the weekend, but "a difficult to resolve weather pattern" begins early to mid-next ...

Another moderate to strong Santa Ana wind event is expected to develop across Southern California during the first half of the workweek, heightening wildfire dangers in a region still coping with the ...

This process is what is thermodynamically known as katabatic wind, but in the specific case of Southern California is referred to as the Santa Ana winds. As the air descends the Transverse Ranges ...

at “critical,” in parts of Southern California from Sunday afternoon to Tuesday afternoon. The National Weather Service office in Los Angeles forecasts that the stronger Santa Ana winds will ...