"At night and until 9:00 on November 5, fog is expected in some places in the capital with a visibility of 200-500 m," according to the department's Telegram channel.
Car drivers and pedestrians were encouraged to be as attentive as possible on the road.
Earlier, the head of the Yandex.Weather forecasting group, Alexander Ganshin, in an interview with 360, said that after the fog, warming would come to Moscow.