The heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. The index offers important ...

Thursday is expected to be the hottest day of the week with temperatures soaring into the mid-90s, with a higher RealFeel.

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

Typically, with higher winds and relative humidity lower than 25 percent, you are nearing critical fire danger. This is an easy data point to access for forecasting fire danger regardless of the ...

It takes into account the air temperature and relative humidity when someone’s not in direct sunlight, to give a sense of how warm it really “feels like,” at least when standing in a shady spot.

Dear Tom, Relative humidity is a misleading statistic. Shouldn’t water content be presented some other way? Raymond Mastook Dear Raymond, Relative humidity has been used to describe moisture … ...