San Marino. Weather: bad weather weekend, colder air arrives from the northeast on Sunday
You are announced, today Friday 09 December, strong winds with gusts around 60 km/h coming from the south/southwest are affecting San Marino within the North Atlantic perturbation fed by arctic air originally from the northwest.
The bad weather will continue tomorrow, Saturday 10 December, when a second impulse disturbed by the Tyrrhenian Sea will move to the lower Adriatic Sea bringing rain and snowfall in the evening around 1400/1500 m on the Tuscan-Romagna Apennines. The wind will shift from southwest to north, and the temperature will begin to drop a few degrees in the evening.
Sunday 11 December, a new depression low from the Ligurian Sea will move to the Adriatic Sea, favoring the call of cold north-eastern air and the relative lowering of the temperature and the level of snowfall in the central Apennines during the day. It is therefore not excluded that during the evening/Sunday night, towards the end of the depressive event, light snow/snow mixed with rain could reach the highest part of Mount Titano. This eventuality is confirmed by the European forecasting model ECMWF (minimum depression over the central Balkans), but is denied by the equally reliable European model ICON-EU (minimum depression over the upper Adriatic). Therefore the situation is very dynamic and susceptible to change.