Tuesday, December 27, 2016

Cold, frost and fog: the weather for new year’s Eve – the Journal

Holidays in the company of’anticyclone Christmas, a large and strong area of high pressure that will take away from the Italy rains and snowfall, encouraging even temperatures are relatively mild, with highs a few degrees above the norm. For the new year’s eve is going to have a quiet night in all of Italy, apart from the risk of a little bit of fog to the North and a cold is particularly biting in the southern regions. Are the forecasts of the Centro Epson Meteo, according to which the mist, it is much less numerous and insistent of the previous days, will give you few hassles.

The high pressure and the absence of disturbances important, with good probability, will be constant until new year’s Eve, with the trend from Wednesday 28 to the extension of the area anticiclonica most of Europe, from the Mediterranean up to Scandinavia. Along the eastern margin of the high-pressure trigger of the cold current in the north and in just the last few days of the year that one also the Italy, bringing a widespread drop in temperature, even sensitive, up to 10 degrees less, on the middle adriatic coast and in the South where we will have a winter cold accentuated by the wind, and, are not mutually exclusive, brief, and occasional episodes of snow in low altitude areas of the apennines.

At Christmas, the time remains stable, but not entirely sunny because of low cloud in Sardinia, in particular in the west and south areas, and along the coasts of the lower Tyrrhenian sea and of the Puglia, and then because of temporary steps of clouds are tall and thin, that will tend to make the sky hazy and sometimes partially overcast; on the south Tyrol, the most northern in the border areas, the possibility of a few flakes of snow. In the course of the next night, the risk of fog banks between Ferrara and the coast of the veneto region and in the inland valleys of Tuscany and Umbria. Temperatures without major variations, and always beyond the norm. Moderate Mistral wind on the Sea and Channel of Sardinia and strait of Sicily.

Santo Stefano beginning of the day with mostly clear skies or few clouds over all the regions. Some fog on the Po valley, the eastern coasts of the veneto, the valleys of Umbria and Tuscany. Day some thickening on the Liguria center: modest and temporary level cloud arriving from the west on the part of the Centronord. Minimum temperatures in slight increase to the Centronord, maximum, a slight increase a little bit everywhere. Moderate winds in the northern Salento.

The area of high pressure in the following days will tend to extend toward the high latitudes, up to Scandinavia, thus favoring along its eastern edge, the descent of the nuclei of the cold air towards the Balkans. Italy will still be largely embraced by the anticyclone, but with the cold air that will be able to involve the middle Adriatic sea and the southern regions in the last days of the year. The temperatures in general will tend to decline, with the declines most sensitive around the 29th and 30th of December, between the middle Adriatic and the South, where pour the cold air of the balkans.
The cooling will be accentuated by sustained northerly winds, and we will see temporary steps and cloudy with occasional phenomena with episodes of snow even at low altitudes. This inflow will tend already to taper off for the new year and, at the moment, the most likely scenario for the night of San Silvestro is the one that sees peaceful time and the risk of some fog in the North, with the bitterly cold regions of the south.

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