The Philadelphia region is in the middle of another heat wave as temperatures will hit a high of 95 degrees on Monday.

ABC News Meteorologist Somara Theodore reports on the life-threatening heat wave with more that 130 million Americans under ...

Forecasters warn of 100- to 105-degree heat index values through Tuesday, with potential storms offering limited relief.

A heat advisory has been issued for Monday, Tuesday and Wednesday for heat indices forecasted to reach 100 degrees for the ...

The intense heat and humidity will continue to grip the area for a couple more days, but a noticeable cooldown is just ahead.

Rising temperatures into the 90s and stifling humidity have prompted heat advisories from Monday morning through Wednesday ...

In many areas of the state, extreme heat warnings have already been issued for the upcoming weekend. Here's what to know.

You'll want to keep the umbrella handy, too, because scattered showers and storms develop between 2 p.m. and 4 p.m., moving ...

The heat index could reach more than 100 degrees on Monday and Tuesday, according to the National Weather Service.

It will turn sweltering for the first half of the workweek, with a heat wave likely in Southern New England. A heat wave is ...

Hot weather is moving in once again, with another heat wave expected this week. A Heat Advisory is in effect from Monday ...