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

T he National Weather Service (NWS) in Pittsburgh issued a Tornado Watch on Wednesday, urging residents across parts of ...

Keystone State, including the first and only F5. This WTAE archive video shows some of the widespread damage in Pennsylvania.

(WKBN) – Over the past couple of days, National Weather Service meteorologists surveyed damage from Wednesday’s severe ...

The National Weather Service confirmed that two tornadoes touched down in Butler County during Wednesday’s storms.

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

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 ...

National Weather Service investigators are trying to determine the strength of two tornadoes that touched down in Butler County during Wednesday’s storms and are looking into the possibility that two ...

A rare May nor’easter is sweeping across the Northeast on Thursday, bringing a cool, windswept rain to millions hoping to get an early jump on Memorial Day weekend travel.