Dense fog advisory affecting Los Angeles County until Tuesday morning — visibility down to 1/4 mile

Dense Fog Advisory for Los Angeles County

The National Weather Service (NWS) issued a dense fog advisory for Los Angeles County on Tuesday at 5:23 a.m. The advisory remains in effect until 9 a.m., warning of significantly reduced visibility.

Visibility and Hazards

“Visibility one quarter mile or less in dense fog” is expected, with “near zero visibility” possible at times, according to NWS Los Angeles/Oxnard CA.

“Low visibility could make driving conditions hazardous.”

Safety Recommendations for Drivers

Affected Areas

Los Angeles County is included in the advisory, indicating widespread dense fog has developed, reducing visibility to a quarter-mile or less in many areas.

Additional Driving Tips
“If you decide to leave the roadway due to thick dense fog, pull completely and as far off the roadway as possible and turn off your lights.”

The dense fog makes driving conditions risky, so exercising caution or delaying travel is strongly advised.

Summary: A dense fog advisory in Los Angeles County warns of severely reduced visibility until Tuesday morning, urging drivers to take precautions to stay safe on the roads.

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Los Angeles Daily News Los Angeles Daily News — 2025-11-04

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