Sunday will have plenty of sunshine and light southerly breezes. However, several Pennsylvania counties will be under an air ...

In the 1990s, at least 361 heat-related deaths were recorded by the Philadelphia Medical Examiner’s Office. In the last 10 ...

There will be plenty of sunshine and comfortable conditions as temperatures on Saturday morning start in the upper 50s and ...

Around 170 million Americans from Nebraska to the Northeast are experiencing extremely warm temperatures due to an ongoing ...

How hot will it get as the humidity builds and a heat dome spreads toward the Northeast? What is a heat dome? Here's what to ...

Another heat wave is on the way for states in the Northeast. After a weekend of low humidity and highs in the 80s, we're ...

Philadelphia's streak of hot weather continues Tuesday as our fifth heat wave of the summer gets underway. On Tuesday, the heat turns up even more with high temperatures across the region likely ...

An extreme June heat wave that prompted a heat health emergency declaration killed five people in the city and had been made ...

Another heat wave is on the way for states in the Northeast, but residents will get to enjoy a beautiful weekend before the ...