During the night, after temporarily dispersing, the clouds will increase by morning from the West, and the Northwesterly wind will pick up. There will be snow in some parts, mostly in the mountainous regions.

Tomorrow, 31 January, there will be changeable clouds, significant over the mountains and the regions with snow. There will be a moderate, in the Danubian Plain and the Western portion of the Upper Thracian Plain temporarily strong wind from the Northwest. 

Minimum temperatures will range between minus 4° and 1° C., for Sofia around minus 3° C. Maximum 2-7°, for Sofia around 3° C.

Over the mountains the weather will be predominantly cloudy and windy. There will be snow and drifts. There will be a moderate to strong wind from the Northwest. Maximum temperature at an altitude of 1,200 m around minus 2° C., at 2,000 m. around minus 9° C.