Dense Fog Advisory California | Effective 03/27/2026 05:11

Headline: 
Dense Fog Advisory issued March 27 at 5:11AM PDT until March 27 at 10:00AM PDT by NWS Los Angeles/Oxnard CA
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 27, 2026 - 5:11am
Expires: 
March 27, 2026 - 10:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Coastal areas of Los Angeles, Ventura and southern Santa Barbara Counties, as well as the San Gabriel Valley. * WHEN...Until 10 AM PDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Santa Barbara County Southeastern Coast; Ventura County Beaches; Ventura County Inland Coast; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Los Angeles County San Gabriel Valley
Forcast Office: 
NWS Los Angeles/Oxnard CA