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 ...

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 ...

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

A beautiful spring weekend is on tap, with sunshine and milder temperatures. After a frosty start, highs reach the upper 50s to around 60 Saturday. High pressure provides mostly sunny skies to start, ...

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

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

Boulder and Boulder County are under a red flag warning on Friday for elevations below 9,000 feet as the National Weather ...

A report from the NWS Wilmington NC was issued on Friday at 1:46 p.m. for fire danger until Saturday at 7 p.m. The alert is ...

The Suffolk Fire Marshal’s Office has instituted a temporary open burning ban due to fire danger. The combined of high winds, ...

Officials provide updates in the Highway 82 Fire in Brantley County, Ga., and the Railroad Fire in southern Clay County and ...