site.btaThe Weather on January 31

Cloud cover will gradually decrease. Reduced visibility in parts of the plains and valleys before noon. Light to moderate west-northwesterly wind in the afternoon. Highs: 12C - 17C, around 12 C in Sofia.

The Black Sea coast: Cloud cover will gradually decrease, although it will remain more persistent over the northernmost areas. Light to moderate west-northwesterly wind. Highs ranging from 10C to 15C. Sea water temperature: 8C - 9C. 

Mountains: Clouds will gradually clear out giving way to sunshine in most places in the afternoon. Light to moderate west-northwesterly wind, with southwesterly wind over the ridges. Highs: around 9C at 1,200 metres, around 2C at 2,000 metres. 

Source: National Institute for Meteorology and Hydrology