Experts are warning that intense weather in Miami could significantly affect World Cup players’ health and performance. Multiple outlets report that the combination of high temperatures and humidity creates conditions that may push some athletes to the brink, particularly those who have arrived from cooler climates and have limited opportunity to acclimatise. The warnings focus on the risk of heat stress during matches and training, when sustained exertion can make it harder for the body to regulate temperature. While the outlets describe the threat broadly, they converge on a common point: teams that do not have enough time to adjust to Miami’s weather may be at greater risk than those already accustomed to similar conditions. The reports do not cite specific injuries or incidents, but emphasize preparedness and acclimatisation as key factors. Overall, the coverage frames the Miami heat as a potential performance and welfare challenge for players, with experts urging awareness of how weather could affect endurance, recovery, and safety.