On Tuesday at 3:10 a.m. the National Weather Service released an updated dense fog advisory in effect until 11 a.m. for Clatsop County Coast, Tillamook County Coast and Central Coast of Oregon.
The weather service adds to be ready for, "Visibility one quarter mile or less in dense fog."
"Low visibility could make driving conditions hazardous," describes the weather service. "If driving, slow down, use your headlights, and leave plenty of distance ahead of you. If driving, slow down and leave plenty of distance ahead of you. Pedestrians and cyclists should wear bright or reflective clothing to increase the chances of being seen by others in poor visibility conditions."

Navigating fog: Safety tips by the weather service
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 allocate extra travel time to reach your destination safely.
Visibility priority:
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.
Keep a safe distance:
Leave a safe distance between you and the vehicle in front of you to account for sudden stops or changes in the traffic pattern.
Stay in your lane:
Use the road's lane markings as a guide to remaining in the correct lane.
Zero visibility protocol:
In extremely dense fog where visibility is near zero, the best course of action is to first turn on your hazard lights, then simply pull into a safe location such as a parking lot of a local business, and stop.
Limited 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 weather service, you can navigate foggy conditions more safely, reducing the risk of accidents and ensuring your well-being.
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.