Alertes en vigueurMills Orchard, CA

What: Visibility one quarter mile or less in dense fog.
Where: Carquinez Strait and Delta, Central/Southern Sacramento Valley, Northern San Joaquin Valley.
When: From 11 PM this evening to noon PST Sunday.
Impacts: Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.