The dense fog advisory that covered Western San Fernando Valley, Eastern San Fernando Valley, and Los Angeles is set to expire at 9 a.m.
The National Weather Service (NWS) Los Angeles/Oxnard issued this advisory due to widespread dense fog causing visibility to frequently drop to one-quarter of a mile or less.
"The threat has ended," says the NWS Los Angeles/Oxnard CA.
These foggy conditions significantly reduce visibility, making travel hazardous.
A dense fog advisory is issued locally when extensive fog causes dangerous travel conditions. The advisory was in effect until 9 a.m. on November 7, 2025.
Source: The National Weather Service
This report was originally published on November 7, 2025, at 6:21 AM. The content involved AI assistance based on templates curated and vetted by newsroom journalists.
The dense fog advisory in Los Angeles County concluded at 9 a.m., after significantly reducing visibility and prompting safety warnings for drivers.