Overview
- UN Climate Change and World Weather Attribution say about 26 of the 104 matches could occur at WBGT levels that pose real heat-stress risks to players, staff and fans.
- The World Meteorological Organization projects roughly a 90% chance of a strong El Niño developing, which increases the odds of unusually hot conditions and unsettled summer weather during the tournament.
- Short-term forecasts from The Weather Channel and Meteored predict rain and possible electrical storms in Mexico City on June 11, the day of the opening ceremony, and local authorities have activated the Tlacoque 2.0 response plan for heavy rains.
- Only three of the 16 host stadiums have air conditioning, so exposure risk extends to transit, queues and fan zones, and U.S. lightning rules that halt outdoor matches when strikes occur within about 13 km could force long stoppages.
- Organizers have not canceled or rescheduled matches and say protocols are in place, but medical teams, hydration breaks and real-time WBGT monitoring will be essential and may affect match timing and fan movement.