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

Pittsburgh prepares for extreme heat with temperatures potentially breaking records and a heat advisory in effect.

PITTSBURGH — Our first summer heat wave kicked off today, and it will last through at least the middle of the week.

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

No rain or storms this weekend! A big and dominant area of high pressure is building in over western PA. This will keep storm chances away for days. Enjoy the sunshine. Temperatures will tick higher ...

Pittsburgh faces Extreme Heat Warning with index values above 100F, and a potential for record highs and severe weather.