From Sunday night more snow Up to 20 centimeters even on the plains

The sun that will shine in our province on Sunday morning will give way to clouds during the afternoon hours. These are the first clear signs of a sharp change in current weather conditions, destined to worsen rapidly during the afternoon of Sunday, December 27. We are facing the second period of bad weather in December that, although fast, seems destined to leave its mark, especially in terms of snow accumulations even on the plain.

Giving an in-depth reading to the meteorological maps, in fact, a powerful sac full of very cold air emerges (source www.meteoam.it), which will pass from the Northwest, inverting the oroobic territory on the following night and during the morning of tomorrow, and then it will be over. slowly in the afternoon.

The incoming air mass originates in the northern latitudes, between Norway and Iceland; It is therefore a maritime polar air capable, with its considerable vertical thickness, of easily traversing the Alpine chain, reaching the Po valley thanks also to the pressure of a minimum deep in the ground, located between Great Britain and France. These are the ideal conditions for the arrival of snow even on the plain, at least in the first phase, which is the following night; Most of the rain is expected the following night and early tomorrow morning. Regarding the expected average quantities, we only have to trust what the meteorological models that simulate the behavior of the atmosphere express, which indicate 15/20 centimeters of snow in the plains, about 30 in the Pre-Alps; We take the data with due caution, because when it comes to snow there are too many factors that contribute to performance on the ground.