The ongoing heat and humidity pose risks of heat-related illnesses, particularly for those spending extended periods outdoors. The heat index nearing triple digits could lead to dehydration and heat exhaustion if precautions are not taken. While the slight chance of showers or thunderstorms may provide brief relief, widespread rainfall is not expected until the weekend. Residents are advised to stay hydrated, avoid prolonged exposure to the sun, and take frequent breaks in shaded or air-conditioned areas.