We made it! After several record-breaking days with excessive heat in the Philadelphia region, including the first day about ...

Hot weather on Wednesday means the Philadelphia region could break another temperature record as this heat wave continues ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

Temperatures won't reach the record-breaking mark they did on Tuesday in Philadelphia, but a third straight day in the 90s ...

Philadelphia faces dangerously high temperatures, with heat index values reaching 106°F, prompting a warning from the NWS.

PECO is working to fix outages from last week’s storm. But thousands of customers are without power for A/C as temperatures ...

Here’s the thing about this week’s heat wave – it packed a punch, but it was mercifully short. Tuesday’s 101° on June 24 was the first triple-digit reading Philadelphia has logged since ...

A life-threatening heat wave has enveloped the East Coast, hitting major cities with the worst of the high temperatures on ...

Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

A dangerous heat wave has set in over roughly half of the nation, leaving nearly 150 million people from Texas to Maine under ...

A relentless heat wave, with temperatures soaring into the upper 90s and heat indices pushing 100–105 °F, has disrupted rail ...

Heat waves like this one can put people at risk of heat exhaustion or the even more serious condition of heat stroke.