Red flag warning, Santa Ana

The Weather Channel on MSN1d
Weather Words: Red Flag Warning
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.
Authorities continued to battle multiple wildfires across Los Angeles County as lower wind speeds are expected to provide ...