The dense fog advisory is in effect for various parts of New Jersey and Pennsylvania until 1 AM EST Thursday, causing visibility to drop to one quarter of a mile or less in some areas. The affected counties in New Jersey include Sussex, Warren, Morris, Hunterdon, and Somerset, while in Pennsylvania, the advisory covers Monroe, Northampton, and Upper Bucks.

The hazardous driving conditions due to low visibility may improve overnight as additional rain is expected to arrive. Drivers are urged to slow down, use headlights, and leave plenty of distance ahead of them to ensure safety on the road.

The dense fog advisory is categorized as “moderate” in severity, with a likelihood of it persisting until Thursday morning. The geographic area affected by this advisory is Upper Bucks County in Pennsylvania.

It’s essential for residents and commuters in these areas to stay updated on the latest developments and to take necessary precautions when driving. As the fog may continue to pose a risk to visibility, it is crucial to prioritize safety while navigating through these conditions.

The National Weather Service has issued this advisory, emphasizing the increased risk of accidents and delays caused by the dense fog. While the situation may improve as the night progresses, it is important for individuals to remain vigilant and aware of their surroundings.