The primary risks during summer blackouts include heat-related illnesses such as heat stroke, which can be life-threatening if not addressed promptly. Vulnerable populations, including young children, the elderly, and those with medical conditions, are at the highest risk. Without air conditioning, indoor temperatures can rise quickly, leading to discomfort and potential health emergencies. Additionally, the lack of power can disrupt communication, food storage, and access to medical devices, compounding the challenges of managing a blackout. Recognizing symptoms of heat stroke, such as disorientation, slurred speech, and very high body temperature, is essential to ensure timely intervention.