The mugginess, along with the attendant downpours, has been related to a traffic jam in the atmosphere and above-normal ...

Monday is a NEXT Weather Alert day in the Philadelphia region for tropical downpours and an elevated flash flood risk. As a ...

Another hot and muggy summer day is ahead for Philadelphia and its suburbs, with late-day soaking scattered showers that could cause flash flooding in some areas.

Up to 6.5 inches was reported in North Jersey, prompting a statewide emergency declaration. Totals varied around Philly.

As we gear up for what promises to be a spectacular Independence Day, let's dig into what makes this forecast so rare.

This summer, weather patterns are expected to bring moisture and warmth up from the Gulf to the Philadelphia region, Pennsylvania State Climatologist Kyle Imhoff said. The forecast comes on top ...

The Hidden Heat: A weather secret that could save your life during heat wave We're in the midst of a heat wave this week, Bill Henley explains the importance of staying in the shade and avoiding ...

So observes Sarah Johnson, the warning coordination meteorologist at the National Weather Service office in Mount Holly, ...