NWS HeatRisk Prototype
National Weather Service. (2023). NWS HeatRisk Prototype. National Oceanic and Atmospheric Administration.
This website aims to help prepare the U.S. for extreme heat events by mapping areas at risk in the next seven days. The map uses a color scale of 0-4 to show whether areas have no elevated risk, moderate risk, high risk, or very high risk for heat waves.