Multiple outlets report that a “heat dome” over the United States is bringing sweltering conditions that could affect World Cup fans and players, particularly across parts of the Midwest and the East Coast. Temperatures are forecast to remain very high for the duration of matchdays, with reported heat index values potentially rising into dangerous ranges. Free Malaysia Today cites heat indices between about 40.5°C and 46.1°C in affected areas.

Euronews adds that host cities and stadiums are taking precautions to reduce heat-related harm. Measures include expanding access to shade and dedicated cooling areas for spectators, ensuring adequate water availability, and stationing medical personnel in fan zones. These steps aim to help prevent heat illness amid the sustained extreme heat.

Across the reporting, the focus is on the expected intensity of the weather system and the practical steps being taken at venues and in spectator areas to manage health risks during the World Cup period.