Road traffic is affected by dense fog in the counties of Argeș, Vâlcea, Gorj, Dolj, Olt, Constanța, Tulcea, and Galați, with visibility below 50 meters.

Visibility in traffic has been reduced in places to below 50 meters, and weather conditions may favor the formation of ice. The Romanian Police Traffic Center has recommended that drivers ensure good visibility by cleaning their windows and headlights, reducing speed, maintaining a greater distance between vehicles, and avoiding risky overtaking. Additionally, pedestrians are advised not to walk on the roadway in conditions of low visibility and to ensure they are seen by drivers before crossing.