Minimum temperatures will be from 15 to 21°, in Sofia – 17°, BNR reported. Before noon it will be sunny. Around and after noon cumulus and cumulus-rainy cloudiness will develop.
In many places, mainly in Southern and Eastern Bulgaria, there will be short-term rain showers and thunderstorms. There will be conditions for hail. The wind from the northwest, in the eastern regions from the northeast, will temporarily strengthen, will be moderate and with it relatively cool air will invade. Maximum temperatures will be between 29 and 34°, in the capital – around 29°.
In the mountains it will be mostly sunny with cumulus clouds developing in the afternoon. In many places there will be short-term rain showers and thunderstorms. There are conditions for hail. A moderate, temporarily strong wind will blow from the north-northwest. The maximum temperature at an altitude of 1200 m will be around 23°, at 2000 meters – around 14°.
On the Black Sea coast – in some places it will rain and thunder. A moderate northeast wind will blow, which will weaken and orient itself from the east-southeast. The maximum air temperatures will be from 24 to 29°. The sea water temperature is 22-23°. The sea waves will be 2-3 points.