The extreme heat has affected millions across Florida, particularly in South Florida, where humidity exacerbated the heat. Heat indices reached up to 110°F (43.3°C) in some locations, increasing the risk of heat-related illnesses. Vulnerable populations, such as the elderly and those with pre-existing health conditions, are at heightened risk. The persistent heat and humidity are expected to linger into October, delaying relief for residents. Additionally, reduced rainfall and high-pressure systems have contributed to drier conditions, which may impact agriculture and water resources.