A severe heat wave is sweeping across Europe today, triggering red alerts in Italy and pushing temperatures toward 45 °C in France [1, 2].
The event signals an early and intense start to the summer season, placing significant strain on public health infrastructure and urban centers across Southern Europe. The extreme weather is driven by an African anticyclone that is transporting sustained, intense heat across the continent [1, 2].
In Italy, authorities have issued a "bollino rosso" — a red heat alert — for eight cities [1]. Broader warnings are in effect across the country, with 16 large Italian cities currently under either red or orange alerts as temperatures climb [4].
Spain is experiencing similar extremes, with recorded temperatures reaching 42 °C [2]. The heat is equally oppressive in France, where temperature peaks of approximately 45 °C have been reported [2].
France has implemented emergency measures to protect the population during this peak. As part of the heat alert response, the government has banned the sale of alcoholic beverages [3].
Meteorologists said the current conditions are due to the movement of high-pressure systems from North Africa. These systems block cooler air from the Atlantic and trap heat over the Mediterranean basin, a pattern that has become increasingly frequent in recent years [1, 2].
“Eight Italian cities have a red heat alert”
The synchronization of red alerts across three major European nations underscores the increasing volatility of continental weather patterns. The use of extreme measures, such as alcohol bans in France, indicates a shift toward more aggressive public health interventions to prevent heat-related mortality during African anticyclone events.
