site.btaThe Weather on December 22

Overcast, with rain showers in the west in the morning and in the east in the afternoon. The rain will turn to snow in the Fore-Balkan and the higher-altitude valleys late in the afternoon. The showers will stop from the northwest. Wind moderate southwesterly, west-northwesterly in the afternoon, strong in the north. Highs: 5C-10C, Sofia 5C.

Black Sea coast: Overcast, with rain showers until the evening. Wind west-northwesterly, moderate to strong. Highs: 8C-10C.
  
Mountains: Cloudy with snow. Wind strong to stormy, west-northwesterly. Highs: 2C at 1,200 m, minus 3C at 2,000 m.

Source: National Institute of Meteorology and Hydrology