Heat Safety 2026: Protecting Yourself During the Nationwide Heat Wave

As temperatures rise across the country, heat-related illness is becoming an increasingly important public health concern. In this episode of Health in Harlem on WHCR 90.3 FM, Dr. Maurice Selby and the team explore the science behind heat illness and heat emergencies, helping listeners understand how the human body regulates temperature, why those protective mechanisms can fail, and what happens when the body's ability to compensate is overwhelmed. The discussion covers the spectrum of heat-related illness—from heat cramps and heat exhaustion to life-threatening heat stroke—along with warning signs that should prompt immediate medical attention. The program also highlights practical prevention strategies, including hydration, acclimatization, environmental awareness, and recognizing populations at increased risk, such as older adults, young children, outdoor workers, athletes, and individuals with chronic medical conditions. Listeners will also learn how the body's response to heat differs from that of many animals and why understanding basic physiology can help us stay safe during periods of extreme heat. As always, Health in Harlem is committed to improving health literacy by providing reliable, evidence-based information that empowers listeners to make informed decisions for themselves, their families, and their communities. Learn More Health in Harlem WHCR 90.3 FM Health in Harlem Podcast on Spotify Health in Harlem Podcast on Apple Podcasts Health in Harlem Podcast on Amazon Music Heat Safety Resources National Weather Service Heat Safety Page National Weather Service Heat Index Information National Weather Service HeatRisk Tool National Weather Service Heat Preparedness and Prevention Resources National Integrated Heat Health Information System (NIHHIS) Heat Safety Resources CDC Extreme Heat Information About Health in Harlem Health in Harlem is a weekly radio show and podcast dedicated to improving health literacy and promoting evidence-based public health education through conversations with physicians, scientists, and community leaders. The program airs on WHCR 90.3 FM and is hosted by Maurice Selby and the Health in Harlem team. Stay informed, stay prepared, and stay safe this summer. Knowing the signs of heat illness can save a life—possibly your own or that of someone you love.