Carquinez Strait and Delta, Northern Sacramento Valley, Central Sacramento Valley, Southern Sacramento Valley and Northern San Joaquin Valley are the focus of a dense fog advisory released at 10:12 p.m. on Thursday by the National Weather Service. The advisory is in effect until Friday Dec. 5, at 11 a.m.

The NWS Sacramento CA states to be ready for, “Visibility one quarter mile or less in dense fog.”

“Low visibility could make driving conditions hazardous,” the NWS said. “If driving, slow down, use your headlights, and leave plenty of distance ahead of you.”

Navigating fog: Safety tips by the NWS

When a dense fog advisory is issued for your area, it means that widespread dense fog has developed and visibility can plummet to a quarter-mile or less. These conditions pose challenges for t

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