Heat advisories and extreme heat warnings are in effect west of Houston this week as an unusually early heat wave takes hold.

A brutal and record-early heat wave is baking Texas this week — bringing the triple-digit temperatures typical of July to the ...

During extreme heat events, the NWS emphasizes the importance of cool temperatures and checking on family and neighbors to ...

Heat-related illnesses and deaths are preventable. Here's what you need to know about prevention, plus symptoms and treatment ...

A record-breaking heat wave is heading for Oklahoma, and while it won't be as hot as the triple digits expected in Texas, ...

The National Weather Service in Jacksonville is warning that, based on current forecasts, records could be set or tied as ...

The weather later this week will give Ohioans the chance to test out their air conditioners. Here's how hot it will get when ...

An early-season heat wave is set to bake huge swaths of the country with record or near-record high temperatures expected ...

The main power system for the state of Texas is bracing for a surge in electricity demand as a heat wave is forecast to drive ...

The Texas-Mexico border is scorching under a record-setting heat wave, with temperatures soaring past 100 degrees, making it ...

Record-breaking Texas heat threatens millions as forecasts predict nationwide temperature extremes through summer. Learn the ...

Minnesota is in the midst of a sizzling stretch of summer-like weather. Something unique for this time of year.