An updated dense fog advisory was released by the National Weather Service on Tuesday at 9:56 p.m. in effect until Wednesday Nov. 26, at 11 a.m. for East Bay Interior Valleys.
The NWS San Francisco CA says to prepare for, “Visibility one quarter mile or less in dense fog.”
“Low visibility could make driving conditions hazardous. Limited visibility will result in hazardous driving conditions,” according to the NWS. “If driving, slow down, use your headlights, and leave plenty of distance ahead of you. If commuting, allow extra drive time to reach your destination safely.”
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 travel, so exercise extra caution on the road or consider postponing your trip if possible.
If you must drive in foggy conditions, keep the following safety tips in mind:
Reduce speed:
Slow down and allow extra travel time to reach your destination safely.
Visibility priority:
Ensure your vehicle is visible to others by using low-beam headlights, which automatically activate your taillights. Utilize fog lights if your vehicle is equipped with them.
Avoid high-beams:
Refrain from using high-beam lights, as they create glare, making it more difficult for you to see what’s ahead of you on the road.
Keep a safe distance:
Keep a considerable following distance to account for sudden stops or shifts in traffic patterns.
Stay in your lane:
Use the road’s lane markings as a guide to remaining in the correct lane.
Zero visibility strategy:
In situations of near-zero visibility due to dense fog, activate your hazard lights and seek a secure location, such as a nearby business’s parking lot, to pull over and come to a stop.
No parking options:
If no designated parking area is available, pull your vehicle as far off the road as possible. Once stationary, deactivate all lights except the hazard flashers, engage the emergency brake, and release the brake pedal to ensure your tail lights remain unlit, minimizing the chance of other drivers colliding with your stationary vehicle.
By adhering to these recommendations from the NWS, you can navigate foggy conditions more safely, reducing the risk of accidents and ensuring your well-being.
For more weather alerts in the Bay Area, visit Weather Advisories