Major cities across the United States are preparing for extreme temperatures caused by a heat dome that hit the U.S. Plains ...

Kyle Kirkwood was fast again, but how might temperatures in the 90s affect drivers, cars and competition in the XPEL Grand ...

Here's what we know about the heat wave expected to scorch North Carolina in the next several days, plus state historic high ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United ...

Despite extreme heat, fans flocked to Busch Stadium to watch the Cardinals play, thanks to cooling measures provided by the ...

New Yorkers are warned of an upcoming heat wave that will be impacting the state next week. Despite thunderstorms Saturday ...

The Columbus Recreation and Parks Department will be opening five cooling centers June 24, two days after an NWS extreme heat ...

Several states are expecting extreme heat, with the heat index, or feels-like temperature, surging past 100 degrees.

Central Pennsylvania is bracing for a significant and dangerous heat wave set to begin Sunday, with temperatures climbing ...

Friday will be sunny and pleasant with lower humidity before the heat builds - with the hottest days expected Monday to ...

The Cook County Animal and Rabies Control is offering Chicagoans tips on ensuring their pets' well-being during this ...

The Lehigh Valley will be under an extreme heat watch early next week, with temperatures expected to reach the upper 90s with ...