The Plaza de Colón gathering was due to show Spain’s World Cup meeting with Saudi Arabia on giant screens. Instead, supporters will have to watch elsewhere, as authorities judged the outdoor venue too exposed.
The decision underlines how heat is reshaping football’s surrounding culture. The match itself is being played in an air-conditioned stadium in Atlanta, but public viewing events remain vulnerable to conditions that organisers cannot control.
A fan zone is designed to bring people together in the open air. In Madrid, that traditional tournament ritual has become a health risk.
The response has not been limited to Spain.
Paris has kept parks open around the clock, offering residents more opportunities to escape overheated homes and streets. But the disruption reaches beyond leisure, with businesses, festivals and transport systems all facing added pressure.
The heatwave also raises questions for future tournaments. Fan zones, training sessions and open-air celebrations may need stronger shade, hydration facilities, cooling areas and contingency plans.
Scientists say climate change is making European heatwaves more frequent and intense. Moulin also warned that, over time, extreme heat weighs on economic activity, even if the short-term impact remains “somewhat ambiguous”.
As the tournament continues, the next storyline may not be limited to results. Organisers will increasingly be judged on whether supporters can enjoy football safely beyond the stadium.