The extreme heat poses significant health risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. Heat-related illnesses, including heat exhaustion and heatstroke, are a major concern, especially as heat indices reach dangerous levels of up to 115°F (46.1°C). Urban areas like Washington, D.C., which recorded a historic high of 102°F (38.9°C), are particularly at risk due to the urban heat island effect. Prolonged exposure to such conditions can lead to dehydration, heat cramps, and other serious health issues. Residents in the Mid-Atlantic and Northeast regions are advised to take precautions to mitigate these risks.