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Weather: Second half of SEPTEMBER HAPPY! First a CYCLONE, then a NORTH POLE INRUPTION? Here is the UPDATE
Latest updates for the next weeks of SeptemberThese first weeks of September were spent under the banner of meteorological conditions almost summer in much of Italy, except for the passage of fasting break the storm.
But beware, the second half of SEPTEMBER promises to be eventful to say the least: first a cyclone will invest entirely in Italy contributing showers and thunderstorms then it should not be excluded first outbreak of cold from the North Pole.
Let’s take stock of the situation by analyzing the latest incredible TO UPDATE of weather patterns.
by and next days me at least until 20 no big news expected, thanks to a wide high pressure range of African origin that will guarantee a stable climate and hot in much of Italy. In short, the classic September summer, a constant in recent years.
For a drastic change in weather conditions we will have to wait for himlast week of the month, when, around September 23/24, a deep depression (cyclone) driven by more unstable air masses of origin Atlantic a phase of severe bad weather will begin.
At the moment the forecasts of the main models indicate abundant rains in particular starting from the regions of North Center (Piedmont, Lombardy, Liguria, Tuscany). Later, the worsening could also spread to the rest of the country. Seen the strong contrasts that must arise, we do not exclude the risk more than concrete of floods me storms, sadly, recent news and recent years have taught us this too.
These unstable conditions, according to the American model GFS, could accompany us until the end of the month due to apressure anomaly present in the Atlantic sector capable of driving disturbances in bursts towards Europe and therefore also towards Italy. Attention then, according to the latest updates, just in conjunction with the last days of the month and the beginning of October, the hypothesis ofarrival of a cold air mass of polar origin downhill from Russia. If this is confirmed, the temperature would suffer a drastic release with values well below the reference climatic averages, especially in the North Center. We do not exclude that the snow may return to the mountains, but we will have the opportunity to talk about it again.
First Atlantic depression with risk of bad weather, then possible cold eruption of Russia
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