Tuesday will be cloudy on the Black Sea coast until midday, then the cloud will break up and thin out, the forecast says. Daytime highs by the sea will be 12C to 13C, and morning lows 6C to 10C.

Some places, mostly in the southeast, will see rain until midday, then it will stop. Winds over land and sea will be light and variable. Sea water is 13C to 15C, and waves will be 1 to 2 on the sea scale.

Morning temperatures will be 0C to 5C, and about 1C in Sofia. Highs will range from 4C to 15C.

The mountains will be cloudy. Light snow will fall briefly before midday in the central Balkan Mountains. The wind will be moderate, from the west-southwest. It will be about 8C at 1,200 metres and about 1C at 2,000 metres.

Temperatures will rise in the coming days as warmer air moves in. The south wind will be light, but moderate in the east. It will be mostly cloudy, and fog will settle in some lowlands and valleys in the mornings. Drizzle is also possible.

Friday will be unusually warm for mid-November. Lows across Bulgaria will be above 10C, and highs mostly 20C to 25C. The south wind will strengthen, especially in eastern Bulgaria and along the northern mountain slopes. The clouds will break for a time, but new rain will come from the south later in the day.

A well-defined cold front will cross Bulgaria on Saturday and bring colder air from the northwest. Temperatures will fall sharply, the sky will be mostly cloudy, and it will rain in many places.