The General Directorate of Meteorology has issued a warning about heavy snowfall in the western part of the Black Sea, starting in the evening hours. Snowfall is expected from Friday evening in the areas of Bolu, Zonguldak, Bartina, Karabuk, Duzje, mountainous areas in the north of Kastamonu, as well as in the south and east of Sakarya.
A wave of cold air coming from the Balkans will affect the weather in Istanbul over the weekend. Meteorologists report that snowfall in the metropolis may begin on Saturday and continue until Sunday evening.