Bulgaria issues yellow frost warning for 11 regions

The National Institute of Meteorology and Hydrology has issued a yellow code frost warning for 11 regions in Bulgaria, including Montana, Vidin, Vratsa, Sofia, Sofia-region, Pernik, Kyustendil, Pazardzhik, Plovdiv, Stara Zagora, and Dobrich.

Despite the frost warning for certain basins where temperatures may drop to -1°C, daytime weather is expected to be mostly sunny with maximum temperatures ranging between 21°C and 26°C. In Sofia, daytime highs are projected to reach approximately 23°C.

Coastal areas will experience sunny conditions with temperatures between 19°C and 20°C, matching the sea temperature. In the mountains, temperatures at 1200 meters will be around 18°C, while at 2000 meters, they will reach about 11°C.

Forecasts indicate that Tuesday morning will remain cold with temperatures between 5°C and 10°C, potentially bringing further frost conditions to parts of Western and Central Bulgaria. A slight increase in temperatures is expected by Wednesday and Thursday.