The National Weather Service issued a report at 7:51 p.m. on Monday for dense fog until Tuesday at midnight for Northern Worcester and Southern Worcester as well as Middlesex, Essex, Norfolk, Suffolk, Bristol, Plymouth, Barnstable, Dukes and Nantucket counties.
“Areas of fog have already begun to develop across portions of southern New England this evening, and conditions are expected to worsen overnight. Visibilities may fall to one-quarter mile or less in spots, which may persist into the early Tuesday morning commute. Motorists should be prepared to encounter sudden changes in visibility in foggy areas this morning. Use low-beam headlights and keep a safe distance between you and the vehicle ahead of you,” according to the weather service.

Guidance from the weather service for navigating foggy conditions
If you need to drive through fog, remember these safety guidelines:
Moderate your speed:
- Slow down and allocate extra time for your trip 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 lights, as they create glare, making it more difficult for you to see what’s ahead of you 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:
- To ensure you are staying in the correct lane, use the road’s lane markings as a guide.
Zero visibility strategy:
- 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.
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 are not illuminated, reducing the risk of other drivers colliding with your stationary vehicle.
By adhering to these precautions from the weather service, 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.
Guidance from the weather service for navigating foggy conditions
If you need to drive through fog, remember these safety guidelines:
Moderate your speed:
- Slow down and allocate extra time for your trip 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 lights, as they create glare, making it more difficult for you to see what’s ahead of you 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:
- To ensure you are staying in the correct lane, use the road’s lane markings as a guide.
Zero visibility strategy:
- 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.
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 are not illuminated, reducing the risk of other drivers colliding with your stationary vehicle.
By adhering to these precautions from the weather service, 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.





