Overcast skies in the mountainous areas, cloudy in the plains, and variable along the coast. In the morning, light to moderate rain is possible throughout the region. From late afternoon, showers or thunderstorms may develop in the mountains, possibly extending to the upper plains, especially the Pordenone area. Light breezes.

Variable skies over the plains and coast, cloudy in the mountainous areas. Scattered showers or thunderstorms are possible, likely from the morning in the mountains, and more probable from the afternoon elsewhere in the region.

Overcast skies with heavy rainfall over the Prealps and plains, and abundant rainfall over the Alps and the coast. Showers and thunderstorms are expected to occur repeatedly throughout the day. Some locally strong storms or downpours are possible. A strong Scirocco wind will blow along the coast and moderate winds elsewhere.

During the night and early morning, skies will be variable. During the day, mostly clear skies are expected over the plains and coast, while in the mountainous areas skies will be partly cloudy due to the development of afternoon cumulus clouds. A moderate Bora wind will blow along the coast, with stronger gusts in Trieste during the first part of the day.

Mostly partly cloudy skies over the plains and coast. In the mountains, variable conditions with increased cloudiness in the afternoon, when brief scattered showers may occur. A moderate Bora wind will blow along the coast.