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

The humidity has been critically low over the past few days, generally below 30%. What exactly is relative humidity, and how ...

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

Moisture problems show up everywhere in HVAC systems. Knowing how humidity behaves in air can make troubleshooting ...

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 ...

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

Large parts of the southeastern U.S. are in the midst of an exceptional drought, and it is fueling dozens of wildfires in ...

The fact that the US Drought Monitor has declared California to be totally drought free carries with it unusually high ...

Though several NC wildfires still remain, the number of active fires in the region has dropped since March 31. The latest ...

Burn bans cover dozens of counties as dry air, gusty winds and deep drought drive wildfire outbreaks and evacuations across ...