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ANTI-CYCLONE UNTIL CHRISTMAS NIGHT: after the unstable pace that will characterize this weekend and part of Monday in the extreme south, high pressure will once again recover the central Mediterranean and Italy. Its matrix will be mainly subtropical and will bring a soft breath of air to more than half of Europe with temperatures that will rise well beyond seasonal averages in Spain, France and also parts of Italy, especially in the western alpine areas.
CHRISTMAS WEEK will start with a day on a monday sometimes unstable in the far south, due to the action of the North African minimum which, in reabsorption in Tunisia and in combination with slight fresh infiltrations from the east, will have the opportunity to bring some more setbacks between Ionian Calabria and Sicily and locally also in Puglia. However, it will be a not particularly marked instability. At the same time, the anticyclone will gain ground from the west but with a north still affected by low clouds and local fog. Low clouds also on Tuesday in the north while in the rest of the peninsula conditions will be better. As mentioned, temperatures will rise to locally above average, especially at altitude.
The situation will tend to a drastic change in the second part of the week when the Azores anticyclone points towards the British Isles, forcing the Scandinavian cold sac to deepen to the south. Italy will then find itself in the crosshairs of a maritime polar airflow descending from the Norwegian Sea. This new condition will characterize the days of Christmas and San Esteban.
COLD CHRISTMAS WITH RAIN AND SNOW AT LOW ALTITUDE: if the trend is confirmed with mathematical models, Christmas and San Esteban will be characterized by an inrush of cold air from a maritime polar matrixa in Italy, which will likely create a minimum of low pressure over the Mediterranean. It would be a true reversal of the situation. compared to previous days because temperatures would drop drastically and snowfall down to low altitudes would be possible even in central regions. Always follow our updates because the next ones will be very important.
For more details on the forecast, see the specific weather section in Italy.
To find out if there are alerts about your location and what type, see our Alerts section
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