The dense fog advisory affecting Western San Fernando Valley, Eastern San Fernando Valley, and Los Angeles is scheduled to expire at 9 a.m.
The National Weather Service (NWS) office in Los Angeles/Oxnard, CA, stated:
"The threat has ended."
The advisory was issued because widespread dense fog was reducing visibility to one-quarter of a mile or less, making travel hazardous.
A dense fog advisory is declared when fog significantly limits visibility, often dropping to 0.25 miles or less, causing difficult driving conditions.
Source: The National Weather Service
This update was originally published on November 7, 2025, at 6:21 AM. The content incorporates AI tools alongside journalist review to ensure accurate reporting.
Summary: The dense fog advisory for Los Angeles County will end at 9 a.m., with the National Weather Service confirming improved visibility and safer travel conditions ahead.