The heat wave is affecting residents across the Seattle area, particularly those who rely on air conditioning to maintain comfortable indoor temperatures. Vulnerable populations, such as the elderly and individuals with pre-existing health conditions, are at a higher risk of heat-related illnesses. The strain on cooling systems may also lead to increased demand for repair services, potentially causing delays in assistance. Prolonged exposure to high temperatures can result in dehydration, heat exhaustion, or heat stroke if proper precautions are not taken.