
AI-generated summary
The extreme heat wave affected much of Italy, with record temperatures in several regions, accompanied by violent phenomena such as hailstorms, tornadoes and torrential rains which caused widespread damage.
It was a scorchingly hot Friday across much of Italy, with record temperatures that reached 46 degrees, but at the same time mega hailstorms, tornadoes and rain damaged the artistic heritage in Cremona and the crops in the Brescia area, as well as hundreds of cars in various northern cities. Record temperatures were recorded in Sardinia (46 degrees) where the sea touched 29 degrees, in Sicily with 45 degrees, but also in Rome 41 degrees were recorded, 44 in Cosentino, 42 in Abruzzo, 40 in Florence and tropical nights almost everywhere, with peaks of 31 degrees in various locations in Umbria and Sardinia.
The heat fueled the fires, which were particularly serious on Mount Morrone, in Abruzzo, which had been hit by flames for days, which required the use of over 100 ground operators and three helicopters to put out the fires. High flames also in a forest in Ogliastra: despite the intervention of the Canadair, they reached the gates of Arzana and it was necessary to evacuate over a hundred people. A gardener died on Thursday afternoon from an illness while he was working to restore the paving of the green area in a private home in the province of Bologna, probably due to high temperatures. At the same time, a tornado hit Cremona in the afternoon: the Cathedral and the town hall were damaged; the roof of a spire of the cathedral and the roof of the civic tower of the town hall collapsed, the only remaining evidence of the oldest town hall, in whose place the current one was built in 1206.
The violent hailstorms and rain then uprooted several trees and damaged hundreds of cars in the Lombard town. Violent hailstorms also affected the province of Brescia and the Veronese area, causing damage to agriculture and in particular to grape crops. In the afternoon hailstones the size of tennis balls hit the eastern part of Lower Piacentina, concentrating on the town of Castelsangiovanni, on the border with the province of Pavia. In Val di Fassa around 800 hikers were assisted and accompanied down to the valley during the afternoon after the ski lifts stopped due to bad weather. Strong winds caused the roof of a school in the Belluno area to be blown off.
On the heat front, a slight improvement is expected over the weekend. Today, according to the Ministry of Health's bulletin on heat waves, there are 9 red stickers, i.e. with the maximum level of heat risk: Bari, Cagliari, Campobasso, Catania, Latina, Messina, Palermo, Reggio Calabria and Rome. Decreasing on Saturday: 6 of the 27 cities monitored will be in red: Bari, Catania, Messina, Palermo, Reggio Calabria and Rome.
And on Sunday they will be further reduced to 4 urban centers: Catania, Messina, Palermo and Reggio Calabria. There has also been a clear decline in orange stickers (risk only for the most fragile), today 11: Ancona, Bologna, Bolzano, Civitavecchia, Florence, Frosinone, Naples, Perugia, Pescara, Rieti and Viterbo. Tomorrow there will only be 3 orange ones (Civitavecchia, Perugia and Viterbo) while on Sunday they will disappear. On Sunday, it seems that the heat will be put behind us in a good part of the country: 16 green badges (no heat risk for the population), compared to 7 yellow ones (pre-alert status for a possible heat wave) in Bari, Campobasso, Civitavecchia, Latina, Naples, Perugia and Rome.
AI outlook — possibilities, not facts
Improved weather conditions over the weekend with reduction in heat risk stickers
Very likely · Within days
Return to thermal normality in much of the country by Sunday
Likely · Within days

A woman in her 80s died in Sinaluga, in the province of Siena, after a whirlwind broke the glass of a window and a splinter severed her saphenous vein, causing her to bleed to death. The bad weather also hit Milan, Rome, the Marche, Tuscany, Friuli and the Venetian area with flooding, fallen trees and structural damage.

An Atlantic disturbance will bring a sharp drop in temperatures and intense thunderstorms across much of Italy, with the risk of hail and gusts of wind. Yellow and orange alerts have been issued by various regional civil protections and by the national department. The bad weather could persist until mid-September, while in Milan interventions are underway to clean up a hydrocarbon slick in the Naviglio Grande.

After months of subtropical dominance, from the middle of next week the African high pressure will give way to the North Atlantic currents, causing temperatures to drop from peaks of 38°C to 27-29°C. However, the heat accumulated in the Mediterranean could cause storms and flooding rain at least until December.

After the fourth and fifth heat waves in mid-August, Lorenzo Tedici of iLMeteo.it announces the arrival of a sixth African wave. From Thursday, the Heat Dome will expand across half of Europe, bringing temperatures up to 8 degrees above average in Italy, with peaks of 36-37°C also in the North and possible new records in Milan. The lull before the weekend will only bring a few showers to the mountains, while normal autumn will begin on September 23rd.

The subtropical anticyclone maintains extremely hot conditions over Italy, with maximum temperatures above 34-35°C and local peaks up to 38-40°C in Sicily, Calabria and Puglia. A storm front is forecast for Wednesday 2 September in the North, after which the anticyclone will return to dominate the Mediterranean.

The subtropical anticyclone maintains extreme heat conditions over Italy, with temperatures above 34-35°C and peaks of up to 38-40°C in the South and on the Islands. Seas reach tropical temperatures close to 30°C, affecting ecosystems. A storm front is expected in the North only on Wednesday 2 September, after which the anticyclone will return to prevail, prolonging the summer of 2026.