AccuWeather forecasters said thunderstorms continue to erupt around the periphery of a strong heat dome that is baking parts ...

"Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors," an ...

Extreme heat warnings and heat advisories remained in place all the way from St. Louis to Boston on June 24, the National ...

Tuesday is the third 90-degree day in a row, making it officially a heat wave, and it looks to extend into Wednesday. An ...

An extremely dangerous heat wave is underway for the eastern half of the United States, with Tuesday expected to bring peak ...

According to data from the Delaware Environmental Observing System, the high temperature recorded on Monday in the county was 96.9 degrees in West Chester. The “low” high temperature was recorded ...

At 8:37 a.m. on Tuesday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

Monday’s high temperature of 98 degrees was the hottest June 23rd in Lancaster County in more than 100 years. The record high ...

If you feel like we had a wet spring, you're right. Here's what experts have to say about its impact on state parks and what to expect this summer.

The heat is on with summer now in full swing as the region experiences high temperatures this week that could tie or even ...

The first full week of summer brought a heat wave to Northeastern Pennsylvania, with a heat index of more than 100 degrees, ...