The record-breaking heat poses significant risks to public health, especially for individuals sensitive to high temperatures. Prolonged exposure to such heat can lead to dehydration, heat exhaustion, or even heat stroke. Urban areas like Philadelphia are particularly susceptible to the 'urban heat island' effect, which can exacerbate the intensity of the heat. Residents are advised to stay hydrated, avoid outdoor activities during peak heat hours, and check on neighbors who may be at risk. The heatwave also increases the likelihood of strain on energy systems as air conditioning usage spikes.