Heat index explained and why its important

Heat index: What is it and how is it calculated?

The science behind calculating the heat index

What is the Heat Index?

The Heat Index - What is it and how is it calculated?

How is the ‘heat index' calculated, and how do weather officials use it?

First Warning Forecast: Summer heat returns, heat index near 100 Tuesday

First Warning Forecast: Heat Advisory, Heat index to 105

First Warning Forecast: Triple digit heat index through midweek