site.btaThe Weather on April 21

Mostly sunny, with some low clouds in spots along the Black Sea coast. Cumulonimbus clouds expected in western and central Bulgaria, with brief showers and thunderstorms in some areas. Light east-northeasterly wind. Highs: between 21C and 26C, around 22C in Sofia.

Black Sea Coast: Sunny, with low clouds and fog expected during the morning hours. Light east-southeasterly wind. Highs: 11C - 13C. Sea water temperature: 11C - 12C.

Mountains: Mostly sunny, with cumulonimbus clouds over western and central Bulgaria. Rain showers and thunderstorms expected in places. Light northeasterly wind. Highs: around 16C at 1,200 metres and around 8C at 2,000 metres.