site.btaThe Weather on May 9

Isolated rain showers in the West. Thunders are highly probable in Southwest. Moderate to strong east-northeasterly wind. Lows: 9 to 14C, 12C in Sofia. Daytime temperatures will decrease, mainly in the North. Highs in northwestern regions: 15C. Highs in the rest of the country: 16 - 21C, 16C in Sofia.

Black Sea coast: Overcast. Rain showers mainly along the southern parts of the coastline. Moderate to strong northeasterly wind. Highs: 16-18C. Seawater temperature: 15-17C. Sea waves: 3-4 degrees Douglas in the afternoon.

Mountains: Mostly cloudy. Rain showers, snow showers above 2,500 metres, more significant in the western parts. Thunderstorms in the southwestern regions. Moderate to strong east-northeasterly wind. Highs: 11C at 1,200 metres, around 5C at 2,000 metres.

Source: National Institute of Meteorology and Hydrology