The first significant heat wave of the summer is taking aim at a huge chunk of the United States later this week, and ...

After what has largely been a cool start to meteorological summer in the northern U.S., temperatures are expected to swing in ...

The National Weather Service has issued a flood watch for some Pennsylvania counties, including two in the Susquehanna Valley.

The heat wave is expected to bring temperatures in the upper 80s to the mid 90s, with heat index values from 95 to 105.

Before June, the weather service had issued special weather statements about high temperatures. Now they trigger heat ...

NJ's first heat wave of 2025 is coming. The heat index "most likely" will reach near 110 in some spots. Here's the timing, ...

As summer officially kicks off on Friday, a formidable heat wave is poised to sweep across the central United States before ...

High pressure over Southern California is expected to bring continued hot weather and poor air quality through the beginning of the week. “I talk about air quality quite a bit when we talk about ...

Temperatures in the Lehigh Valley could reach 90 later this week after a stretch of rain and unseasonably cool weather.

It's important that Hoosiers know the signs of serious illness during a heat risk and how to stay safe and cool before next ...

It was only a matter of time before a long-lived heat wave would develop in the Midwest and Northeast. This one could last ...