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

Politicians from some of the country’s hottest states are calling on FEMA to update disaster declaration guidelines.

SUNDAY: FIRST WARN WEATHER DAY - The prolonged dangerous heat continues with high temperatures reaching 94 degrees. Heat ...

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 ...

Today: Expect today to start off mostly cloudy, then gradually becoming sunny and hot, a high near 99, with heat index values ...

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 ...

New Yorkers face a heat advisory with thunderstorms and temperatures hitting 95°F, cooling to mid-80s on the weekend.

Seattle-Tacoma International Airport reached a scorching 94 degrees Wednesday, according to the National Weather Service.

Thirty years after a heat wave left more than 700 people dead, Northwestern researchers asked residents to rank solutions for ...