The heat index, or apparent temperature, combines air temperature and humidity to indicate how hot it feels to the body. High ...

MYRTLE BEACH, SC (WMBF) - When the WMBF First Alert Weather team describes the summer heat, they'll frequently mention the heat index and how it FEELS with the humidity. The National Weather ...

But here’s the twist — the heat index doesn’t always make things feel hotter. In some cases, especially when it’s very dry, it can actually feel cooler than the actual air temperature.