Meteorologists are clarifying the difference between dew point and relative humidity as parts of the Southeast brace for a warm, sticky weekend with scattered showers. Dew point measures the actual ...

Why is it that when it's raining, the relative humidity isn't 100%?

A viewer asks, if it's raining outside, but the humidity gauge only reads 74%, shouldn't it be 100%? Ray Petelin has the ...

A higher dew point directly means that there is more water vapor in the air. So when you’re describing the air as being ...

As the daughter of two Mexican immigrants, I know what it feels like to grow up surrounded by barriers. Some of those ...