The heat index is a measure of how hot it really feels on your body when relative humidity is factored in with the actual air temperature. Since heat index values were devised for shady, light wind ...

We've all heard: "It's not the heat; it's the humidity." Well, it's not just a cliché; there is truth to it. According to the National Weather Service, the heat index is what the temperature feels ...

The official start of summer is on the horizon and it's bringing dangerous heat with it. With Delaware expected to have a hot summer, it's good to know how to prepare for the weather. According to the ...