Red Flag Warning 01/06/2025 11:55 for California areas

...LIFE THREATENING, DESTRUCTIVE, WIDESPREAD WINDSTORM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING FOR PORTIONS OF LOS ANGELES AND EASTERN VENTURA COUNTIES-- WITH LONG DURATION OF RED FLAG CONDITIONS INTO THURSDAY-- POSSIBLY EXTENDING INTO FRIDAY... ...RED FLAG WARNINGS IN EFFECT FOR LOS ANGELES COUNTY AND MUCH OF VENTURA COUNTY---SEE TIMINGS IN HEADLINES BELOW... ...RED FLAG WARNING ISSUED FOR SANTA BARBARA MOUNTAINS INCLUDING EASTERN SANTA YNEZ RANGE TUESDAY INTO WEDNESDAY... .Offshore winds are now expected to develop rapidly early Tuesday morning, leading to an earlier start time of the Red Flag Warning for many areas. Confidence is high for a life threatening, destructive, widespread windstorm with dangerous fire weather conditions Tuesday afternoon through Wednesday morning, especially focused on the San Gabriel mountains and foothills, San Gabriel Valley, San Fernando Valley, Hollywood/Beverly Hills, coastal areas adjacent to the Sepulveda Pass, Simi Valley, and Santa Monica mountains into Malibu. Strong mountain wave wind activity will likely impact many of these areas, resulting in very strong, erratic, and damaging wind gusts, capable of widespread downed trees/powerlines, as well as widespread power outages. This windstorm will likely be as destructive as the 2011 windstorm that impacted Pasadena and nearby San Gabriel Valley foothills. While the longer duration of strong winds is expected to be focused across Los Angeles and Ventura counties, there is now expected to be a shorter duration of Red Flag conditions across the mountains of Santa Barbara county Tuesday into Wednesday. Long duration Red Flag Warnings are in effect for much of Los Angeles and Ventura counties Tuesday through Thursday, with Fire Weather Watches in effect Thursday night into Friday. This is a high end Red Flag event. Any new fires will have a high risk for very rapid fire spread and large fire growth, extreme fire behavior, and long range spotting. The National Weather Service in Los Angeles/Oxnard has issued a Red Flag Warning for gusty northeast winds and low relative humidity, which is in effect from 4 AM Tuesday to 6 PM PST Wednesday. * WINDS...Northeast sustained winds 20 to 35 mph with gusts of 40 to 50 mph. * RELATIVE HUMIDITY...Falling to between 10 and 20 percent on Tuesday and Wednesday. * IMPACTS...If fire ignition occurs, conditions are favorable for very rapid fire spread and extreme fire behavior, including long range spotting, which would threaten life and property. There is also the potential for for downed trees and powerlines, as well as power outages.