Bulgaria faces a period of significant atmospheric instability this Thursday, with weather authorities issuing a series of warnings across 19 regions. The combination of convective cloud development and shifting wind patterns is expected to bring widespread, intense weather phenomena, including the risk of hail.
An orange alert—the second level of warning—is currently in effect for seven regions: Vidin, Gabrovo, parts of Montana, Sofia-region, Vratsa, Lovech, and Kyustendil. A yellow code for hazardous weather has been issued for 12 other regions, including Pernik, Blagoevgrad, Pazardzhik, Pleven, Veliko Tarnovo, Plovdiv, and parts of the aforementioned areas.
Expected Weather Progression
The day is set to begin with light winds from the south-southeast, which are expected to subside by morning, potentially leading to reduced visibility in the plains of Central and Eastern Bulgaria. As the day progresses, the atmosphere is forecast to become increasingly unstable, triggering the development of cumulus and cumulonimbus clouds.
Thunderstorms and temporary heavy rainfall are likely to spread from the west to cover nearly the entire country. While the western and central parts of Bulgaria are expected to face the most intense conditions, the Black Sea coast will also see a transition from sunny morning weather to increased cloud cover and scattered thunderstorms in the latter half of the day.
Regional Temperature Outlook
Temperatures remain moderate despite the volatile weather. Nationwide highs are projected to range between 22° and 27°, with the capital, Sofia, expecting a peak of approximately 22°. In the mountains, temperatures will be cooler, reaching about 17° at an altitude of 1,200 meters and 11° at 2,000 meters.
Coastal conditions will be slightly warmer, with temperatures along the northern Black Sea coast reaching 22°-24°, while the southern coast could see highs of 26°-28°. The sea itself remains relatively calm with 2-3 degree turbulence and a water temperature of 19°.
Frequently Asked Questions
What is the primary danger associated with the current weather alerts?
The primary risks for Thursday include intense, short-term rainfall, frequent lightning, and the potential for hail across many regions of the country.

Which areas are under the highest level of warning?
An orange code, indicating more significant risks, is currently in place for Vidin, Gabrovo, parts of Montana, Sofia-region, Vratsa, Lovech, and Kyustendil.
How will the weather affect visibility in the morning?
Due to light winds subsiding in the early hours, there is a risk of reduced visibility in the flat areas of Central and Eastern Bulgaria, as well as in parts of the Black Sea coast.
Are you located in one of the regions currently under a weather alert, and have you taken precautions to secure your property?
