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

When will LA County's extreme winds end? A red flag warning has been extended for areas already facing fast-moving wildfires.

Tamara Berg shows where the red flag warning is in effect in the Los Angeles area. This forecast is from Jan. 9 at 6:30 a.m.

Authorities continued to battle multiple wildfires across Los Angeles County as lower wind speeds are expected to provide ...

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

The National Weather Service has extended to Friday afternoon a Red Flag warning for the San Gorgonio Pass and much of the surrounding mountains.

On Wednesday at 4:01 p.m. a red flag warning was issued by the NWS Los Angeles/Oxnard CA in effect until 6 p.m. The warning ...

On Wednesday at 4:01 p.m. a red flag warning was issued by the NWS Los Angeles/Oxnard CA in effect until Thursday at 6 p.m.

Much of Los Angeles County remains under a red flag warning, with forecasters warning of critical fire weather to last ...

San Diego is still under a severe fire threat as Santa Ana winds whip across the county. A High Wind Warning has been extended for inland neighborhoods like Alpine, where wind gusts could reach 75 mph ...

The alert status for heightened combustion hazards in the county's inland valleys and mountains went into effect at 4 a.m.