H azy skies kept temperatures below 90 Thursday with highs in the mid and upper 80s across the Philadelphia region. Still, ...

The National Weather Service forecasts a wet week for Philadelphia with intermittent showers and thunderstorms, and a high ...

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...

PHILADELPHIA (WPVI) -- We will be turning humid and more unsettled as the weekend approaches. FRIDAY: Another muggy day with clouds and some sun, high 87. Late day showers and storms are likely N ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.