The heat advisory poses significant risks to outdoor workers, individuals with cardiovascular or respiratory conditions, and those taking medications that affect hydration or temperature regulation. Children and older adults are also at heightened risk due to their reduced ability to regulate body temperature. Symptoms of heat-related illnesses include dizziness, nausea, heavy sweating, and confusion. Severe cases, such as heat stroke, can result in loss of consciousness and require immediate medical attention. Prolonged exposure to high temperatures without adequate recovery time can exacerbate these risks, making it critical to take precautions.