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

The Met Office has issued a yellow weather warning for thunderstorms in Yorkshire, on what is officially the hottest day of ...

Pittsburgh faces Extreme Heat Warning with index values above 100F, and a potential for record highs and severe weather.

Baltimore is bracing for a severe heatwave, with temperatures potentially reaching 100 degrees, as forecasted by the National ...

Extreme heat warnings and heat advisories have been issued for all of New Jersey on Monday and Tuesday, the two hottest days ...

Columbia County was under a heat advisory on Friday. The advisory has been lifted, but the public may expect heat indices of ...