Italy's red heat alerts strain summer cultural calendar

Italy is putting nearly all of its major cities on the highest 'red' alert for high temperatures, as a new heatwave grips the country, the BBC reports. Health officials say 19 cities from north to south — including the capital Rome, Milan, Venice and Naples — are already at red alert, and by Monday all but two cities will be.

The warnings come as the summer cultural season reaches its peak, with open-air opera, film screenings and museum queues traditionally drawing large crowds. Venice, which hosts the film festival later this month, is among the cities on red alert, raising questions about how organisers will manage outdoor events and visitor flows in extreme conditions.

The BBC's reporting notes the alerts are issued by health officials, with the highest level signalling a health risk for the entire population, not only vulnerable groups. The heatwave follows weeks of elevated temperatures across the Mediterranean, a pattern that foreign coverage has repeatedly linked to climate stress in the region.