The ongoing extreme heat poses significant risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. The lack of overnight cooling exacerbates the danger, increasing the risk of heat-related illnesses. The anticipated storms on Sunday could bring localized flooding, especially in areas prone to heavy rainfall. Rainfall amounts are projected to range from 0.1 to 0.25 inches, with higher amounts possible in thunderstorms.