A crippling heat wave that earlier scorched Western Europe has shifted east and central across the continent this weekend, bringing widespread disruption to critical infrastructure, overwhelming healthcare systems, and causing multiple fatalities across the region. Climate scientists have confirmed that this extreme heat event is directly tied to human-caused climate change, reinforcing global calls for urgent climate action.
In Germany, where peak temperatures are forecast to reach 40 degrees Celsius (104 degrees Fahrenheit), the country’s iconic Autobahn highway network has already suffered heat-related damage. According to German daily newspaper Bild, concrete pavement on the A2 highway buckled in two sections outside Berlin, forcing complete closures of those stretches, with other damage reported across the country’s road network. National rail operator Deutsche Bahn and other regional rail companies have urged the public to cancel all nonessential long-distance and regional travel this weekend, noting that the country’s entire transportation network is buckling under the record heat.
In the western German city of Dormagen, dangerous indoor temperatures forced the evacuation of dozens of nursing home residents for emergency medical care. Local fire departments reported indoor temperatures at the facility hit 35 degrees Celsius (95 degrees Fahrenheit) — a particularly dangerous level for vulnerable elderly residents. Unlike many warmer regions, air conditioning is not standard in most German and European buildings, as the continent has historically rarely experienced such sustained extreme heat. A city spokesperson confirmed to German news agency dpa that one resident died overnight, though officials have not yet confirmed whether the heat contributed to the death.
Across the border in France, temperatures began to slowly decline Saturday after two days of extreme heat that put three-quarters of the country under red heat alerts, with temperatures topping 40 Celsius in multiple locations including Paris. While the peak of the crisis appears to be passing for now, hospitals remain under extreme pressure from a surge of heat-related medical emergencies, including heatstroke, dehydration, and heat-triggered heart attacks. Paris’ public hospital network AP-HP activated its full emergency response protocol across all 38 city hospitals to handle the unrelenting increase in patient volume. Over the 24 hours ending Friday, AP-HP emergency departments treated nearly 3,000 patients — a 35% increase from normal volumes, with more than a third of those patients hospitalized patients over the age of 75. Calls to medical dispatch centers rose nearly 80% compared to the same period last year.
The strain on healthcare systems forced the cancellation of two major public events: the annual Saturday Paris Pride march for LGBTQ+ rights and a three-day music festival, both postponed to avoid putting additional stress on emergency services. This heat wave has already recorded higher peak temperatures than the historic 2003 European heat wave, which killed an estimated 15,000 people in France, most of them elderly. AP-HP director Nicolas Revel noted that improved heat-related treatment protocols mean officials do not expect the same catastrophic death toll seen in 2003, after more than 5,700 heat-attributed deaths recorded in France during the 2024 extreme heat event. Revel noted that, while death totals are unlikely to reach 2003 levels, the country should still prepare for hundreds of additional heat-related fatalities.
In the United Kingdom, the heat wave broke all-time June temperature records three days in a row, with a provisional 37.3 Celsius (99 Fahrenheit) recorded in eastern England on Friday — more than 1 degree higher than the previous 1976 June record. While temperatures are forecast to gradually cool this weekend, an amber heat warning remains in effect through Saturday night. Police confirmed Saturday that the body of a 22-year-old man was recovered from a river after he got into trouble while cooling off during the heat. This death joins roughly 40 heat and swimming-related fatalities recorded in France over the past week, prompting repeated official warnings to avoid unregulated swimming in rivers and lakes.
In Italy’s capital Rome, which remains under a top-level red heat alert, tourists have sought any available relief from sweltering temperatures, crowding into shade near historic buildings and cooling off in public fountains. Street vendors have reported booming sales of bottled water, sun protection, and cooling accessories, with many tourists turning to local favorites like gelato and cold fruit for relief. Italy’s Ministry of Health extended red alerts to 18 major cities Saturday, including top tourism hubs Venice, Florence, Bologna and Milan.
As the heat wave cripples much of Western and Central Europe, a new rapid analysis from climate research collaboration World Weather Attribution confirms that this extreme heat and humidity event would not have been possible without human-induced climate change. The study found that such a heat wave was virtually impossible 50 years ago, and is 200 times more likely to occur today than it was just two decades ago. André Corrêa do Lago, president of the UN COP30 climate talks, said the widespread disruption and danger of this heat wave has underscored the urgent need for global climate action. “The fact that we are living with this amazing heat in London is a strong argument… we need to take action as soon as possible,” do Lago told the Associated Press.