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Weather: END OF DECEMBER and NEW YEAR Surprising! COLD and then SNOW HAZARD on the PLAINS. LAST UPDATE
End of December crackling with cold and snowThey will be a end of december is a Surprising new year from a meteorological point of view, this is confirmed by the latest updates of the main international models.
We’ll have to deal with one first reaching very cold air mass from Russia, able to do collapse the temperature and later with the arrival of a polar depression that could possibly cause the return of the snow to the plains.
Therefore, we draw an official projection based on the latest update for late 2020 and early 2021.
From the day of Santo Stefano an icy air mass present in the Russian sector and part of the Scandinavian peninsula could slide first towards Eastern Europe and then towards Italy, thus favoring a temperature drop. Therefore, the call could form in the northern plains. “Padano Pillow”, that’s a layer of very cold air close to the ground, with temperatures well below zero.
Subsequently, our attention turns to the sector of the North Atlantic where one could come to life. vast depression driven by polar currents, ready to invest first in the British Isles and then also in France. This unstable flow would end its journey in the Mediterranean basin, diving directly from the Gate of the Rhone, with effects in our country from Monday 28.
Here then a kind of pincer maneuver, with Italy sandwiched between freezing on one side and the entry of an Atlantic disturbance on the other. the updates from today confirm the formation of a cyclogenesis right between the Ligurian Sea and the Tyrrhenian Sea capable of causing abundant Nevada down to the plains, especially in the northwest.
Obviously, given the temporal distance, we urge caution, as the configuration could undergo major changes. But the plant seems to be there.
Russia’s first cold wave, then disturbance with possible snowfall to the plains
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