The latest red flag warning includes the Inland Empire and Orange County, as well as the already ravaged Los Angeles area.

Red flag criteria is generally when relative humidity is at 15% or less, combined with sustained winds and/or gusts of 25 mph ...

Red flag warnings tell other agencies, like fire and transportation departments, that it's time to staff up and prepare to respond to fast-moving fires. But they're also intended to put the public on ...

That’s leading to the creation of mountain waves, which arise when strong winds blow perpendicular to a mountain range. The ...

Massive fires continue burning after igniting in the foothills of Pacific Palisades, and Altadena, forcing thousands to evacuate amid a life-threatening and destructive windstorm slamming Southern ...

The National Weather Service has issued a fire weather watch for the Inland Empire and surrounding areas as a Red Flag ...

More than 8 million people are in the critical fire risk zone. Southern California remains in critical fire danger in the ...

Red flag weather warning: A National Weather Service alert that warns the public — especially fire officials and firefighters ...