On Thursday there will be sun over Western Bulgaria, and clouds in the East, with brief rain and thunder in many parts. There are conditions for hail. There will be a moderate, in the Danubian Plain and the Upper Thracian Valley to strong wind from the Northwest which will usher in cooler air. Minimum temperatures 15-19° C., for Sofia 15° C., maximum temperatures 24-29° C., for Sofia 23° C.

Over the Black Sea coast there will be rain. Maximum air temperatures 25-28° C., temperature of the sea water 24-26° C., sea state 1-2.

Over the mountains there will be clouds and rain in the mountains in the Eastern part of the country. Temperature at an altitude of 1,200 m. 15° C., at 2,000 m. 8° C.

On Friday the weather will be sunny, the morning will be cool, with daytime temperatures reaching 28-33° C.