CHRISTMAS with COLD DISTURBANCE. Rains, thunderstorms and SNOW at LOW ALTITUDES «3B Meteo



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Meteo Italy Christmas, vortex forming in Italy
Meteo Italy Christmas, vortex forming in Italy

SITUATION. An Arctic air mass has leaned against the Alps and is beginning to spill over Italy, preceded by a call from wet currents from the southwest responsible for a worsening in parts of the north and the Tyrrhenian regions. In fact, rains are taking place in the northwest, in Trentino and Friuli, but especially in the center-east of Liguria, with the snow descending to mountainous heights, although of low intensity. Driven by currents from the southwest, the phenomena penetrate the interior areas of the Tyrrhenian side, interesting Upper Tuscany, Umbria and Inland Marche, with rainfall accumulations of up to 30 mm in the Macerata area. Some rain also in the western areas of Sardinia and in the interior areas of Campania, but in southern Italy the phenomena are much weaker, so let’s see how the day will continue.

CLIMATE CHRISTMAS 2020. The cold air that enters from the Arctic will feed a minimum pressure during the day between the Po Valley and central Italy, around which a front responsible for a greater intensification of instability that will affect much of the north will rotate during the day . in particular Triveneto, Emilia, lower Piedmont and the interior of Liguria, with phenomena that in Veneto, Emilia Romagna and Lower Lombardy they will stay until night. On the other hand, there is a tendency to improve during the day in the Northwest and in the Alps in general. The rains and showers will intensify already in the morning in Tuscany and north-western Sardinia, with phenomena that between the afternoon and the night will extend from the Lower Tyrrhenian to the north of Sicily, also being intense from Tuscany to Campania. even thunderstorms in the Upper Tyrrhenian. At the same time, they will also reach a good part of the Adriatic side, involving Marche, Abruzzo, Molise and Alta Puglia at the end of the day. On the other hand, more stable and sunny conditions will be maintained in the extreme south, especially in the Salento and Ionian regions. Pay attention to the sudden fall of snow due to the entrance of cold air. In the north, snow 200/400 m in the morning in the eastern Alps (where they will tend to run out during the day), snow will decrease to 300/500 m in Emilia in the afternoon, up to 800/1000 m in the central Apennines , at a higher altitude in the southern Apennines. Lowering temperatures, especially in the Center-North. Strong winds from the west, from northeast to north. For all the details go to the section Time in Italy. For the Santo Stefano forecast, click here.

For more details on the forecast, see the specific weather section in Italy.

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