General Situation:
On Tuesday the region shall be surrounded by a humid air mass currently over the Adriatic, Croatia and Slovenia, and a dry air mass currently touching northern Italy. On Wednesday western currents are expected. A moderate Atlantic front is expected as well.
Forecast:
Coast: A variable sky, more sunny towards Veneto. Moderate Bora, decreasing in the evening. Nice weather in the evening-night with positive minimum temperatures, still barely over 0°C in Lignano and around 5°C in Trieste.
Friuli Venezia Giulia Region: A scarcely cloudy sky west and a variable sky east and a chance of low clouds over the Tarvisio valley bottom in the morning. Moderate Bora on the coast, decreasing in the afternoon. A mostly scarcely cloudy sky around midnight with below 0°C temperatures on the mountains, around 0°C in the plain and over 0°C on the coast.
Source: Osmer