site.btaThe Weather on March 28

Rain to stop in the western parts until noon, clouds to disperse, to be mostly sunny. Considerable cloud cover to form over Central and Eastern Bulgaria, cumulus to cumulonimbus clouds after noon. Rainfall, thunder in some places. Moderate to strong south-southwesterly wind, to weaken after noon and become northwesterly over most of the country. 

Highs: between 20C and 25C, about 20C in Sofia. 

The Black Sea coast: Mostly sunny. Cumulus to cumulonimbus clouds after noon with rain and in some place thunder. Moderate to strong southwesterly wind, to weaken after noon and become northwesterly. Highs: between 15C in the north, and 19C-20C in the south. Seawater temperature: 9C-10C. Sea waves: 2-3 degrees Douglas. 
  
The mountains: Showers over western mountainous parts, above 2,300 - snow, to stop by noon. Cloud cover to disperse and decrease. Mostly sunny over the eastern mountainous regions, cumulus and cumulonimbus clouds to form after noon with rainfall, mainly in the Rhodope region with thunder. Strong to stormy in the highest parts southwesterly wind, to weaken after noon and become west-northwesterly. 
Highs: at 1,200 metres about 13C, at 2,000 metres about 6C. 

Source: National Institute of Meteorology and Hydrology