A flood watch is in effect for most of the Philadelphia region through early Thursday morning as heat, humidity and storms ...

Firefighters responded to a fire at a popular Philadelphia neighborhood grocery store on Friday morning. ‘Category A nuclear incident’ took place at Scottish Navy base ...

Smoke from wildfires burning across Canada are bringing hazy conditions to the area, and all of eastern Pennsylvania is under ...

PHILADELPHIA (WPVI) -- Smoke particles from Canadian wildfires are causing air quality concerns in the Philadelphia region on ...

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...

On Saturday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Monday at midnight ...

An air quality alert was reported by the National Weather Service on Tuesday at 9:10 a.m. in effect until 11 p.m. for Western ...

Smoke from wildfires burning in Canada has caused air quality alerts to be issued across the Philadelphia area on Sunday.

August starts Friday with breezy northeast winds, mostly cloudy skies and stray showers in the Philadelphia region.

Philadelphia International Airport is the largest airport in Pennsylvania, and a huge hub for internal and international travel.

Air quality alerts are in place for portions of 10 states from Minnesota to Delaware as officials warn the smoke may become ...

The Philadelphia region is in the middle of another heat wave as temperatures will hit a high of 95 degrees on Monday.