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

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

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

The National Weather Service on Wednesday extended the wildfire warning through the end of the week for much of East County.

The National Weather Service has issued a Red Flag waning for a wide swath of Southern California as Santa Ana winds are ...

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

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

The National Weather Service Los Angeles has issued a Red Flag Warning for the Santa Barbara County Mountains and Eastern ...

Dire warnings have been issued for the Los Angeles area, with a dangerous threat for the strongest wind event in more than a ...

A red flag warning is in effect for parts of Santa Barbara County from 4 a.m. Tuesday to 6 p.m. Wednesday due to the forecast ...

San Diego County, which is in the midst of one of the driest periods on record, will be lashed by unusually cold and ...