On Saturday at 2:45 p.m. the National Weather Service issued a dense fog advisory valid for Sunday between midnight and 9 a.m. for Choctaw, Washington, Clarke, Wilcox, Monroe, Conecuh, Butler, Crenshaw, Escambia, Covington, Mobile and Baldwin counties.

The weather service comments, “Visibility one quarter mile or less in dense fog.”

“Low visibility could make driving conditions hazardous,” adds the weather service. “If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.”

Guidance from the weather service for navigating foggy conditions

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 driving in fog becomes unavoidable, remember these safety tips:

Reduce speed:

• Slow down and allow extra travel time to reach your destination safely.

Visibility matters:

• Ensure your vehicle is visible to others by using low-beam headlights, which also activate your taillights. If available, employ your fog lights.

Avoid high-beams:

• Refrain from using high-beam headlights, as they create glare that impairs your visibility on the road.

Maintain safe gaps:

• 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 staying in the correct lane.

Zero visibility protocol:

• In cases of near-zero visibility due to dense fog, activate your hazard lights and seek a safe spot, like a nearby business parking lot, to pull over and stop.

No parking options:

• If there is no parking lot or driveway to pull into, pull your vehicle off to the side of the road as far as possible. Once you come to a stop, turn off all lights except your hazard flashing lights, set the emergency brake, and take your foot off of the brake pedal to be sure the tail lights are not illuminated so that other drivers don’t mistakenly run into you.

By adhering to these weather service precautions, you can navigate foggy conditions more safely, reducing the likelihood of accidents and ensuring your personal safety.

Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service.