There is no peace for Italy. In these days a series of perturbations fed by cold air and driven by intense Libeccio currents affect above all the Tyrrhenian regions. The upcoming weekend will not be outdone either. Antonio Sanò, director and founder of the site www.iLMeteo.it, warns that from Saturday there will be a new irruption of Arctic air which, like the previous ones, will target the Central-South Tyrrhenian. In the first part of the weekend the Arctic air will begin to lean against the Alps where it will snow on the borders right up to the valley bottoms, elsewhere it will activate the Libeccio and Ponente winds as usual, which will blow very strongly between Liguria and Tuscany where the weather will worsen starting in the afternoon. By evening the rainfall will affect the whole Tyrrhenian sector up to Campania. On Sunday the cloudy bodies fed by the arctic air will cross the Alps of the Triveneto making the snow descend to 3-500 meters, they will cling to the Tyrrhenian regions from Tuscany to Campania with showers including thunderstorms and snow that from the initial 1000 meters of altitude will drop down to hill in the evening. Bad weather also in Sardinia where the snow will immediately fall below 900 meters. Sprays of snow are also expected on the Emilian Apennines at very low altitudes and locally right up to the plains adjacent to it. Temperatures will slowly begin to drop, a harbinger of further more consistent cooling expected next week. IN DETAIL Friday 3. North: last clouds and isolated rain showers in the Northeast, improving everywhere. Middle: improves on the Tyrrhenian, unstable on the Adriatic regions with snow on the hills. In the south: very unstable with showers and snow at 1300m. Saturday 4th. In the north: first sun, then overcast skies, snow on the borders. Middle: it gets worse in upper Tuscany, more sun elsewhere, but in the evening it rains also in Lazio. In the south: first showers on Messina, then by evening also in Campania. Sunday 5. In the north: unstable in the northeast with snow on the reliefs at 3-500m. Center: unstable at times, especially in Sardinia (snow at 900m). In the south: bad weather on the Campania coasts, in Calabria and Basilicata, scattered rains in Sicily. From Monday increasingly cold, bad weather in the south with snow in the hills.