The Heat Index: What You Need to Know
Since heat is the #1 weather related killer, we will continue Heat Safety Awareness today.
— NWS New York NY (@NWSNewYorkNY) May 30, 2020
Our first topic is the Heat Index: what exactly is it? When the atmosphere is dry, it FEELS COOLER. When it's more humid, it FEELS WARMER. This graphic explains why. pic.twitter.com/48glWGVEDG