"Temperatures 10-25 degrees above average are expected to occur over a multi-day span," one meteorologist told Newsweek.

States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

A forecast map issued by the National Weather Service (NWS) has revealed which parts of the U.S. can expect the largest temperature departures from normal on Labor Day. Labor Day is a federal holiday ...