An extremely dangerous heat wave is predicted to hit the Midwest and the East Coast on Monday and Tuesday, with the National ...

Tens of millions of people across the Midwest and East endured dangerously high temperatures again on Sunday as a rare June ...

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as ...

Temperatures will soar to the 90s the next several days, with the humidity making it feel more like 100 plus degrees.

PITTSBURGH — Thousands of people are without electricity as an extreme heat wave hits Southwestern Pennsylvania.

Severe weather is possible Tuesday and Wednesday, along with the extreme heat warning in western Pennsylvania.

Pittsburgh faces a severe heat wave with possible record temperatures; the National Weather Service issues warnings.

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

The Pittsburgh area will reach 90 degrees for the first time in 2025 this afternoon. Today will also kick off the first heat ...