The ongoing heat poses risks of heat-related illnesses, particularly for vulnerable populations such as the elderly and outdoor workers. The heat index exceeding 100 °F (38 °C) could make outdoor activities uncomfortable and potentially hazardous. Scattered storms later in the week may bring localized heavy rainfall, which could lead to minor flooding in some areas. Areas west of I-65 are expected to remain hotter than the eastern regions, where drier air will provide some relief.