Monday's red-flag warning is a PDS, which stands for "particularly dangerous situation." But what does that mean? An NWS ...
The Weather Channel on MSN13d
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 ...
A red flag warning has been issued for the Inland Empire and some cities in the Coachella Valley as strong gusty winds and ...
A Red Flag Warning that went into effect Monday for San Diego County mountains and valleys has been extended due to strong ...
The National Weather Service issued a Red Flag Warning starting Monday for San Diego County's inland valleys and mountains.
Red flag warnings are in effect until Thursday for parts of Los Angeles, Ventura, San Diego, due to low humidity and an ...