The National Weather Service released a severe thunderstorm warning at 5:42 p.m. on Friday in effect until 6:30 p.m. for ...

A report from the National Weather Service was issued on Friday at 3:58 p.m. for strong thunderstorms and heavy rain with ...

More than 72 hours after Thursday's powerful storms, thousands across the Philadelphia area are still without power. But in ...

The National Weather Service issued a severe thunderstorm warning in Allegheny, Washington and Greene counties on Friday evening.

Forecasters say some of the storms that develop Thursday evening may move slowly, boosting the possibility of flash flooding.

Forecasters say some of the thunderstorms that develop Thursday afternoon or Thursday evening could contain damaging wind ...

A Severe Thunderstorm Warning has been issued for a portion of Western Pennsylvania Wednesday. The National Weather Service ...

The National Weather Service in State College, Pennsylvania, has issued a severe thunderstorm warning for southern York ...

The National Weather Service in State College, Pennsylvania, has issued a severe thunderstorm warning for Lancaster County in ...

The watch issued Thursday afternoon includes Berks, Carbon, Chester, Delaware, Lancaster, Lebanon, Lehigh, Montgomery, ...

The watch issued Thursday afternoon includes Berks, Carbon, Chester, Delaware, Lancaster, Lebanon, Lehigh, Montgomery, ...

A severe thunderstorm warning for Allegheny, Westmoreland and Indiana counties has been extended until 6:45 p.m. A warning ...