Residents in Middle Tennessee, particularly those in Davidson and Williamson Counties, should prepare for hot and humid conditions. Outdoor activities may be briefly interrupted by passing showers or storms, which could bring lightning, heavy rain, and gusty winds. Heat index values in the low 100s °F (37-39 °C) pose a risk of heat-related illnesses, especially for vulnerable populations such as the elderly and children. Those in areas east of the Plateau may see slightly higher rain chances.