

Players endure furnace-like heat as U.S. cities sizzle during summer football tournaments and training camps. (photo by Kevin C.Cox/Gettyimages)
Cincinnati, Ohio (EPICSTORIAN) — Fears are mounting over conditions expected at the 2026 World Cup, where furnace-like heat and weather volatility could jeopardize both players’ performance and spectator safety, as the Club World Cup endures extreme temperatures
A brutal heatwave is currently sweeping across the eastern United States, blanketing states like Ohio and Pennsylvania in record-high temperatures.
At the heart of the storm are major football clubs like Chelsea and Borussia Dortmund, who are already adjusting routines to cope with dangerous playing conditions.
Furnace-like heat forces tactical changes during Club World Cup
In Cincinnati, Borussia Dortmund made a rare move during their match against Mamelodi Sundowns: the club left its substitute players in the dressing room throughout the first half, avoiding the intense furnace-like conditions that scorched the pitch.
Elsewhere, in Philadelphia, Chelsea head coach Enzo Maresca halted training early on Monday as temperatures soared to 99°F (37.2°C). “We can’t risk players in these conditions,” Maresca said after the session was called off mid-morning.
Climate-linked heat risks could impact 2026 World Cup
A recent study published in the International Journal of Biometeorology highlights the growing threat posed by extreme heatwaves at the upcoming 2026 FIFA Men’s World Cup, to be hosted in the United States, Canada, and Mexico. The researchers warned of heat-related health concerns for players, staff, and fans, especially in open-air stadiums during afternoon matches.
The study emphasized the importance of rescheduling games outside the traditional afternoon window, when furnace-like temperatures peak and humidity creates hazardous conditions on and off the pitch.
Coaches prioritize heat management in strategic planning
With forecasts predicting continued scorching weather across key host cities, football clubs are introducing preventive measures such as:
- Early-morning or evening training sessions
- Hydration breaks during matches
- Cooling vests and in-shade resting stations
- Real-time player temperature monitoring
Football associations are also consulting with meteorologists and sports scientists to ensure safety in furnace-like environments.
Global football confronts climate reality
The current climate disruptions offer a stark reminder that climate change is no longer a future threat—it’s a present challenge for the world’s biggest sports events.
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With the 2026 World Cup drawing closer, FIFA’s medical and climate departments must take stronger action to mitigate the risks of furnace-like heat, including adjusting match schedules, modifying venues, and preparing medical response units.