The extended heat wave is expected to have hazardous effects on residents, particularly older adults, young children, outdoor workers, athletes, and individuals with chronic health conditions. Prolonged exposure to high temperatures can lead to heat exhaustion or heat stroke, which may cause symptoms such as dizziness, nausea, confusion, or fainting. The NWS emphasizes that the relentless heat could wear down individuals over time, increasing the risk of heat-related illnesses. Elevated overnight temperatures will further exacerbate the situation by reducing opportunities for cooling. Residents are urged to take precautions to avoid heat-related health issues.