Source: National Weather Service
Dense fog advisory now in effect until 10 am PST Saturday.
Visibility will be reduced to one-quarter mile or less at times due to dense fog through mid morning Saturday.
Impacts: if traveling via airline, check the latest flight status as delays may occur. Visibilities of one quarter mile or less will create dangerous driving conditions. This includes highways 1, 33, 101, 126, 154 and 192.
Precautionary/preparedness actions: When driving, reduce speeds and increase following distance. Use low beam headlights, and allow extra time to reach your destination.