The National Weather Service called the forecast for above-average temperatures "the first significant heat wave this season.

A major heat wave is poised to engulf the central and eastern United States, threatening over 170 million Americans with ...

The first heat wave of summer could bring punishing humidity and triple-digit temperatures to many states east of the Rocky ...

and tornadoes across the central and eastern United States. AccuWeather meteorologists are warning that an active pattern will bring thunderstorms from the northern Plains to the Atlantic coast ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

A severe weather outbreak is taking shape across the central and eastern United States, setting the stage ... Extreme Weather Maps: Track the possibility of extreme weather in the places that ...

A relentless stretch of severe weather that left 28 dead and unleashed destruction across the central and eastern United States in recent days isn’t letting up yet, with millions more in the ...

and tornadoes across the central and eastern United States. AccuWeather meteorologists are warning that an active pattern will bring thunderstorms from the northern Plains to the Atlantic coast ...

National Weather Service storm survey teams are still picking through extensive damage to determine exactly how many tornadoes tore through the central and eastern US since last week, but they ...