General Situation:
Our region is affected by a weak SW flow of very moist air at the lower levels; on Tuesday this flow will intensify owing to the approach of a strong Atlantic front, which will arrive between the 25th and 26th of December.
Forecast:
Coast: Dull, overcast and likely weak scattered rainfalls or sprinkles, more frequent towards the East. Mists and banks of fog, more likely on the Carso.
Again a dull day throughout the region, overcast from the coast to the Prealps and likely weak scattered rainfalls or sprinkles, more frequent in the East. Sleet above around 1,300 m, especially in the East. Mists and banks of fog. On the Alps the weather will be slightly better with a generally cloudy sky and some possible temporary clear-ups.
Source: Osmer