When and where will the heat wane? Where does extreme heat remain? Large sections of the eastern half of the country still ...

NEW YORK (AP) — Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess ...

Wow! Our heat wave continues with record-setting warm lows and scorching daytime high temperatures in the Philadelphia region ...

NEW YORK (AP) — A record-smashing heat wave broiled the U.S. East for another day Wednesday, even as thermometers were ...

Central Pennsylvania is experiencing a dangerous and record-breaking heat wave through Wednesday, with temperatures expected ...

STATEN ISLAND, N.Y. — From chilly, rainy days to a blistering heat wave, it seems New York City can’t catch a break.

For Wednesday, the National Weather Service has issued an extreme heat warning for several counties, with heat advisories in effect until 8 p.m. The warning covers an area that includes Franklin, ...

Massachusetts should see one more day of sweltering heat as this heat wave comes to an end. But more unsettled weather could ...

An Extreme Heat Warning remains in effect through 8 p.m. Wednesday for Lehigh, Northampton and Warren counties, with ...

Rocky Mountain Power issued an energy use reminder to customers ahead of the state's first big heat wave of the year, which is forecast for later this week.

The heat wave will become official today as we reach day 3 of high temperatures higher than 90 degrees. In fact, today will he the hottest day of the stretch as temperatures will top out near 101 in ...

Thunderstorms are even more likely on Monday as a cold front arrives. This front will signal the end of the current heat wave, which will likely be the longest June stretch of consecutive 90s we’ve ...