Extreme heat poses a significant threat to public health, particularly in urban areas like Phoenix. Vulnerable populations, including the elderly and those with pre-existing health conditions, are at heightened risk of heatstroke, dehydration, and other heat-related illnesses. The innovative use of ice bags by the fire department aims to provide immediate relief and reduce fatalities. However, the rising frequency and intensity of heatwaves underscore the need for long-term solutions to address this growing public health crisis.