Sunday will be hot and humid with hazy skies and highs in the upper 90s before dropping to the low 80s by nightfall.

After topping 90 degrees June 21 for the first time this year, temperatures in Indianapolis will continue to climb for the ...

A dangerous and prolonged heat wave is set to impact central Pennsylvania, with heat index values potentially reaching 105 ...

The Hurricane center is monitoring 4 tropical waves. A dangerous heat wave will bake central, eastern US. Florida heat index ...

St. Louis, Chicago and Des Moines were among the cities that saw heat indexes hit triple digits on Saturday, with the East ...

Over 140 million Americans will be under the highest-level extreme heat alerts by Sunday during a wave of above-average ...

A dangerous, record-breaking heat wave will spread over the eastern United States and is expected to last several days.

An incoming heatwave in the Baltimore region will begin at the end of the weekend and cause temperatures to rise to the low ...

The forecast temperature at kickoff is 91 degrees, and fans are allowed to bring in water. There will likely be familiar ...

Chicagoans can expect intense heat compounded by muggy humidity for the next several days. The National Weather Service has ...

Cooling centers across Baltimore City will be open to residents looking to escape the severe heat headed for the region in ...

June 20 marks the first official day of summer, with millions of Americans already under heat warnings. See cities hotter ...