Italy puts nearly all cities on highest heat alert

Italy is placing nearly all of its major cities under the highest alert for heat from Monday, as a fresh heatwave grips the country, authorities said on Saturday, according to The Local Italy. Some 19 major Italian cities — including Rome, Milan and Naples — are already on red alert, and by Monday all but two will be, the BBC reported.

The red alert status signals a health risk for the general population, not just the vulnerable, and typically triggers enhanced measures in hospitals and care facilities. The heatwave follows a summer that has already seen record fire weather across the EU, with hot, dry, windy conditions 43% more severe than the average over the last 20 years, The Guardian reported.

The alert comes as firefighters race to extinguish blazes across the Mediterranean, including wildfires that have threatened France's Bordeaux wine region, CBS News reported. Three wildfires that broke out within days of each other in Spain and France this month are among the 15 largest recorded in the European Union since 2016, The Local Italy noted.

For Friuli-Venezia Giulia, the heat alert has a distinct regional character. The region's continental inland climate typically brings hot summers, but the Mediterranean coast around Trieste is also affected by the bora wind, which can either moderate or intensify heat depending on its direction. The wire does not specify whether Trieste is among the cities on red alert, so the local impact remains a matter of inference rather than confirmed fact.

The broader pattern is clear: Europe's heatwaves are intensifying. The Guardian reported that fire weather in the EU has broken records for severity for this time of year, data shows, as firefighters race to extinguish blazes across the Mediterranean. Inflamed by carbon pollution, the hot, dry and windy conditions are making wildfire suppression increasingly difficult, the paper's analysis found.

The heat alert system, which is coordinated nationally, places cities on a three-tier scale with red as the highest level. The Local Italy reported that authorities announced the measure on Saturday, with the alert taking effect from Monday. The BBC noted that 19 cities are already on red alert, with all but two expected to follow by the start of the week.

For a region that prides itself on its Central European climate and Alpine-adjacent terrain, the heatwave serves as a reminder that no corner of Italy is insulated from the warming trend. The region's wine growers and coffee roasters — industries that depend on stable temperatures — will be watching the forecast closely, though the wire offers no specific figures for this region.