Sometimes the temperature outside feels warmer than it is, and there's a reason. Here's a breakdown of the heat index.

You need to start learning what the wet-bulb temperature is, as climate change makes the deadly combination of heat and ...

With a heat wave causing excessive heat warnings in Delaware, you'll hear a lot about the heat index this week. What to know ...

With a heat wave hitting South Jersey, meteorologists are talking about how to stay safe when the heat index reaches a certain level. Here's what you need to know about heat index ...

You might've heard the phrase "it's not the heat, it's the humidity." However, when it comes to calculating the heat index, you need both values. As temperatures begin to climb towards the lower 90s ...

Basically, when the body sweats, the perspiration evaporates, cooling the body. When the humidity is high, the sweat doesn't ...

Avoid strenuous outdoor activities in high temperatures if possible. If you start to feel symptoms of heat-related illnesses, ...

As we approach summer, high heat becomes a concern as heat exhaustion and heat stroke are possible. Plus, heat related deaths ...

According to the National Weather Service, the heat index is what the temperature feels like to the human body when relative humidity is combined with the air temperature. When the body sweats ...

The wet bulb globe temperature, cattle comfort index, heat index, and other scales measure the impacts of combined weather ...