During the night the clouds will increase. After a temporary improvement in visibility, there will be fog or low clouds in the lowlands and valleys. There will be a light wind from the East-Southeast. Minimum temperatures will range from minus 2° C. to 3° C., for Sofia around minus 1°.

On Sunday there will be considerable clouds, in the lowlands and valleys the fog will persist. There will be a light wind from the South-Southeast. Maximum temperatures 8-13° C., for Sofia around 9° C.

Over the mountains there will be considerable clouds with a light to moderate wind from the West-Southwest. Maximum temperature at an altitude of 1,200 m. around 5° C., at 2,000 m. around zero.

Over the Black Sea coast visibility will be diminished in some parts, and there will be considerable clouds. There will be a light to moderate wind from the Southeast. Maximum temperatures 8-11° C., temperature of the sea water 9° C., sea state 2.