Dense Fog Advisory for North Bay and Southern Monterey Bay
The National Weather Service issued a dense fog advisory on Saturday at 6:14 a.m., affecting the North Bay Interior Valleys, Southern Monterey Bay, and Big Sur Coast. The advisory remains in effect until 10 a.m.
Visibility and Driving Conditions
The NWS San Francisco office warns of very low visibility, stating:
Visibility one half mile or less in dense fog.
Widespread dense fog may reduce visibility to less than a quarter-mile, creating hazardous driving conditions.
Safety Precautions for Drivers
- Slow down when driving in fog.
- Use low beam headlights, not high beams.
- Maintain a safe distance ahead.
- Allow extra time for travel and drive cautiously.
- Consider postponing trips if possible.
"Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you."
"If possible, consider avoiding travel across the region. If you must travel, allow extra drive time to reach your destination safely."
What a Dense Fog Advisory Means
This advisory signals widespread dense fog resulting in visibility dropping to a quarter-mile or less, posing significant travel difficulties. Extra caution or travel delays are recommended.
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