Baseball, unlike any other major U.S. sport, plays across three meteorological seasons through a vast expanse of climates.

It may seem that July has delivered an interminable run of humid days, with dew points holding at near tropical levels. It is true that this month has been a scorcher. Triple-digit heat indices have ...

Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.

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

More than 70 million Americans sweated through the muggiest first two months of summer on record as climate change has noticeably dialed up the Eastern United States’ humidity in recent decades, an ...

Has this summer been muggier than usual? For nearly two-thirds of the country, the answer is yes. Tens of millions of Americans in the central and eastern United States have suffered from an ...

This week’s big weather story will be decreasing humidity. It is going to be a painfully slow wait for southern Michigan to get into more comfy air. The cooler air will be brought by a cold front ...

NEW ORLEANS (WGNO) – A nice Tuesday afternoon on the way with highs in the low 80s and partly cloudy skies. Winds will be out ...