Forty years have passed since one of the most destructive tornado outbreaks in Pennsylvania history tore through the region, leaving a lasting mark on our communities.

After an investigation, the National Weather Service has confirmed that a fourth tornado hit Pennsylvania last week. The NWS office in Pittsburgh said on its Facebook page Tuesday that an EF-0 twister ...

Three tornadoes, including one that traveled over 14 miles, touched down in western Pennsylvania on Wednesday as a storm front crossed the region, according to the National Weather Service. Two of the ...

After a tornado ripped the roof off of a salt barn in Butler County, the NWS was out on Thursday morning surveying the damage.

The National Weather Service in Pittsburgh said Thursday a tornado touched down Wednesday in Washington County. A survey team ...

Evidence of a convergent damage path was highlighted by the presence of two parallel trees taken down and flattened grass ...

A Flash Flood Warning remains in effect for parts of western Pennsylvania Wednesday. A flash flood warning remains in effect ...