Heat Wave and possible thunderstorms this weekend in Maryland

Europe’s heat wave, China’s reaction

Extreme heat shuts down Great American State Fair

Record-breaking heat wave grips Central, Eastern U.S.

Millions under heat alerts as temperatures set to soar

Great American State Fair plagued by heat a day before July 4th

China’s rooftop misting system goes viral during heatwave

Philadelphia cancels parade due to extreme heat

As we head deeper into summer, you’re probably going to see the NWS Heat Risk map a lot more. It doesn't just show how hot it will be. It helps show when heat could start causing real health impacts. Green, yellow, orange, red, purple. The darker the color, the more seriously you should take the heat. #heatwave #hothothot #weatherupdate #heatstroke #4thofjuly