A Red Flag Warning that went into effect Monday for San Diego County mountains and valleys has been extended due to strong ...
A red flag warning has been issued for the Inland Empire and some cities in the Coachella Valley as strong gusty winds and ...
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 ...
Monday's red-flag warning is a PDS, which stands for "particularly dangerous situation." But what does that mean? An NWS ...
On Saturday at 9:53 p.m. the NWS San Diego CA issued an updated red flag warning valid from Monday 10 a.m. until Tuesday 10 p ...