Weather alert for patchy fog and black ice in 9 Massachusetts counties until Friday morning

A report was issued from the National Weather Service on Friday at 3:13 a.m. for patchy fog and black ice until 9 a.m. for Northern Worcester and Southern Worcester as well as Franklin, Middlesex, Essex, Hampshire, Hampden, Norfolk, Suffolk, Bristol and Plymouth counties.

“Patchy fog and isolated black ice are possible this morning across southern New England, especially in areas that typically fog over. As temperatures are at or below freezing, a few slick patches of black ice may form, especially on elevated surfaces; like bridges and overpasses. Please use caution heading out early this morning and allow for extra commuting time,” according to the weather service.

Navigating fog: Safety tips by the weather service

If you must drive in foggy conditions, keep the following safety tips in mind:

Moderate your speed:

• Slow down and allocate extra time for your trip 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 headlights, as they create glare that impairs your visibility on the road.

Keep a safe distance:

• Maintain a significant following distance to account for abrupt 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 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 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 precautions from the weather service, you can navigate foggy conditions more safely, reducing the likelihood of accidents and ensuring your personal safety.