Santa Susana/San Gabriel Mountains is the focus of an updated red flag warning released at 1:33 p.m. on Thursday by the National Weather Service. The warning is in effect until Friday Aug. 28, at 3 p.

Santa Susana Mountains and Eastern San Gabriel Mountains are under a red flag warning which was issued by the National Weather Service on Friday at 9:59 a.m. The warning is in effect until 3 p.m.

A Red Flag Warning has been issued for the Santa Cruz Mountains and Central Coast beginning Friday morning, amid concerns about potential lightning and strong winds.