Cloudiness over the western and central regions will break up and decrease to mostly sunny, the National Institute of Meteorology and Hydrology reported, quoted by BTA.
After noon, cumulus and cumulus-rainy cloudiness will develop there and in places there will be short-term rain with thunderstorms.
They will be more significant in quantity in the mountainous regions. A weak to moderate wind will blow from the east-southeast, which during the day in the western half of the country will orient itself from the west-northwest. Cool air will penetrate with it. Minimum temperatures will be between 7° and 12°, and maximums - between 19° and 24°, slightly lower along the coast. In Sofia, the minimum temperature will be around 10°, the maximum - around 19°. The atmospheric pressure will decrease and will be lower than the average for the month.
On the Black Sea coast , cloudiness will be significant, but precipitation is unlikely. A light to moderate wind will blow from the east-southeast. Maximum temperatures will be between 12° and 14°. The sea water temperature is 9°-10°. The sea waves will be 2-3 points.
In the mountains before noon, sunny weather will prevail. After noon, cumulus and cumulus-rainy clouds will develop over the massifs in the western half of the country and there will be short-term rain and thunderstorms. A moderate wind will blow from the south-southeast, which will shift to the northwest in the evening, bringing cold air. The maximum temperature at an altitude of 1,200 meters will be around 15°C, and at 2,000 meters - around 6°C.