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 know and what it means.

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every bit of it.

With the first official 100-degree reading in 13 years on Tuesday, Philadelphia broke a 100-year-old record for a daily ...

Heat wave set to hit Philadelphia region this week 03:26. PHILADELPHIA (CBS) -- Heat and feeling hot can depend on who you ask and when you ask them.

Philadelphia region's first heat wave of the year has arrived. Here's what to know. 04:16 Our first heat wave of the year is here in the Philadelphia area, and it will continue through Thursday ...

A brief thundershower helped keep a bit of a lid on the temperatures Sunday in Philadelphia, although many areas were indeed in the low 90s, kicking off the start of our first major heat wave of ...

The Philadelphia region is baking under a summer heat wave, with temperatures soaring well into the 90s. Health experts are urging residents to take precautions to stay safe, cool and hydrated.

PHILADELPHIA (KYW Newsradio) — Temperatures are soaring once again on Monday as the region deals with the second heat wave of the season.The National Weather Service has issued a heat advisory ...

What to Know. The second heat wave of 2024 spread into a seventh day with highs in the 90s and felt like temperatures in the triple digits on Wednesday, July 10, 2024.

PHILADELPHIA (WPVI) -- Temperatures are expected to soar again Monday during Philadelphia's second heat wave of the year, with temperatures above 90 degrees for the next several days.

A potentially record-breaking heat wave is pushing to the East, impacting millions of Americans in several states and cities.

Philadelphia entered the first of its multi-day heat wave on Friday, as the National Weather Service anticipated temperatures to reach 94 degrees and produce a heat index value of 103 degrees ...