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 ...

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

Here's where all the active fires across the Sunshine State are today, according to The Florida Forest Service.

Researchers analyzing 2.46 million ambulance dispatches across 13 Chinese cities found that humidity can intensify the health ...

Breezy winds from the northeast will dominate in the 10-20 mph range, gusts up to 30, which will continue to keep the fire ...

Most small-scale energy harvesters that run on friction and static charge have a well-known enemy: moisture. As humidity ...

Increasing south winds will spark elevated fire danger concerns in the afternoon as humidity values plummet and temps rise to the mid 80s. A stray shower or storm cannot be ...

Chicago residents aren't always grateful for the city's erratic weather. But what if it helped the Cubs score fly balls?

St. Albans, VT Head to Maple Fest for a weekend full of maple-themed fun and community events. Activities at Taylor Park include a creative chainsaw art display and a free Youth and Teen Zone ...

The NWS Morristown TN issued a weather alert at 10:17 a.m. on Wednesday for fire danger until 7 p.m. for Cherokee and Clay ...