A seasonal low-pressure system is affecting the region, and unstable conditions are expected starting Sunday.

Tonight, the weather will be mostly clear, but low clouds and light fog will form locally along the coast and later in inland areas as well. Winds will blow mainly from the southwest to northwest, initially light and locally moderate—3 to 4 Beaufort—before gradually becoming light, up to 3 Beaufort. The sea will remain slightly rough on the windward coasts, but along the rest of the coastline it will gradually become calm to slightly rough. Temperatures will drop to around 20 degrees inland, around 21 on the southwestern coast, around 23 along the rest of the coast, and around 19 degrees in the higher mountainous areas.

Tomorrow the weather will be mostly clear, but in the morning there will be local low cloud cover or even light fog, which will gradually dissipate. Winds in the morning will be mainly southeasterly to southwesterly, light and gradually becoming moderate, 3 to 4 Beaufort, and in the afternoon from the southwest to the west, of the same intensity. Along the southeastern coast, they will become strong, reaching 5 Beaufort. The sea will become slightly rough and, locally in the west, up to rough. Temperatures will rise to around 38 degrees inland, around 30 on the western coast, in the south, on the eastern coast, and in the higher mountainous areas to around 31 degrees, and to around 36 degrees on the northern coast.

Tomorrow night, the weather will be mostly clear, but locally along the coast and later in inland areas, low clouds and light fog will form. Winds will blow from the southwest to the northwest, initially moderate at 3 to 4 Beaufort, before soon becoming light, up to 3 Beaufort. The sea will be slightly rough in the west and locally in the north, but along the rest of the coast it will be calm to slightly rough.

On Sunday, Monday, and Tuesday, clouds will develop around noon and in the afternoon, are expected to bring isolated showers or thunderstorms in the mountains and inland, while isolated showers are also likely in northeastern coastal areas. At night and in the early morning, local low clouds and light fog or mist are expected along the coast and in eastern inland areas.

Temperatures will gradually drop through Monday, mainly in the mountains and inland, to settle slightly below average. No significant change in temperature is expected on Tuesday.