Today, 17 million are under flood alerts across the Gulf Coast and in the Mid-Atlantic, and 19 million are under heat alerts ...

We asked readers and experts, "What exactly is a heat wave?" Experts say it's less about temperatures and more about ...

Tonight, across Central Alabama, expect a mostly cloudy sky with muggy conditions and a few showers. Lows will be in the ...

This week marks the 30th anniversary of the infamous 1995 Chicago heat wave​, which took 739 lives. One of them was a World ...

Already heating back up to the upper 80s, then lower 90s for the weekend. Storms tonight in northeast Nebraska could threaten ...

St. Louis faces a severe heat wave with potential thunderstorms; residents are advised to stay cool and hydrated.

He survived the hell of war and a POW camp, only to die in a heat wave in Chicago,” said a retired Army captain Thursday as ...

A portable AC unit is a tempting option during a heat wave, but is the portable cooling option worth buying to get you ...

Chicago heat wave, which took place 30 years ago this week, remains the Chicago area's deadliest weather disaster.

With the heat index in the triple digits, crews at Myrtle Wave are expecting a busy weekend with people trying to beat the ...