Scattered thunderstorms are expected across New Jersey on Wednesday, followed by dangerous heat and humidity Thursday and ...

UFC’s long-awaited Washington D.C. takeover has experienced some inclement weather over the past few days and it appears (for ...

The weekend will be slightly cooler and less humid than the oppressive heat we experienced Thursday and Friday.

The number on the thermometer only tells half the story. Here’s what to know about heat index—and why some scientists are ...

A mostly cloudy day will take hold for today with scattered shower (and isolated thunderstorm) chances riddled throughout.

Relative humidity is not a good way to tell if we have muggy air on the way. Here’s why. The key word in relative humidity is ...