Jess Mador | WABE June 9th, 2026 Mercedes-Benz Stadium is seen in this aerial photo in Atlanta on Friday, Sep. 21, 2018. (AP Photo/Danny Karnik) Omar Sanadiki / Omar Sanadiki Fulton County, Georgia and federal officials are warning of potentially dangerous heat and humidity ahead of Atlanta’s 2026 FIFA World Cup matches. The Fulton County Board of Health urged everyone heading to World Cup events to take precautions to stay safe.