2026 World Cup Approaches: North American Summer Heat and Thunderstorms Pose Major Test

Central News Agency, New York, May 24. The 2026 World Cup is set to kick off in North America in a few weeks, but the iconic summer heat, high humidity, and frequent thunderstorms of the U.S., Canada, and Mexico have raised concerns about the impact on the tournament and the health of players and fans. According to AFP, the tournament will be held in 16 host cities across the three countries, many of which are already scorching in summer, with high humidity potentially pushing 'feels-like' temperatures even higher. Frequent wildfires in Canada and California also pose concerns for air quality, while lightning during the U.S. summer thunderstorm season is another major worry. Outdoor events in the U.S. are frequently interrupted by lightning. Generally, if lightning occurs within a 13-16 km radius, matches must be suspended for 30 minutes, with an additional 30 minutes for each subsequent strike. Last year's FIFA Club World Cup, seen as a warm-up, saw six matches severely delayed due to bad weather. Scientists expect such situations to become more common as global warming continues. The repeated delays during the Club World Cup led some critics and coaches to question whether the U.S. is suitable as a host. Enzo Maresca, then-manager of Chelsea, called the delays a 'joke,' noting they severely disrupt player focus and questioning the suitability of some U.S. cities. To mitigate concerns, FIFA will utilize a few stadiums with retractable roofs, air conditioning, or both, in cities like Atlanta, Dallas, Houston, Los Angeles, and Vancouver. However, most venues remain open-air, risking delays and exposure to extreme heat. Dr. Chris Mullington of Imperial College London noted that players might struggle to maintain their usual high-intensity rhythm. Furthermore, fans drinking in the sun while facing heat and humidity face greater health risks. A group of players led by Norway's Morten Thorsby recently submitted a petition to FIFA, explaining that heat can cause 'dizziness, fatigue, muscle cramps, and even more serious symptoms,' urging FIFA to update its 'heat stress response framework' and insisting it must be accompanied by 'sustained climate action.' The letter stated, 'This sport is so deeply affected by the climate crisis that failing to take responsibility would mean missing a chance for change.'