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

This is the seventh tornado in the Pittsburgh region in 2025 and the first tornado in Butler County since 2021.

At 4:33 p.m. on Wednesday, the National Weather Service released a tornado warning in effect until 5 p.m. for Armstrong and ...

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

National Weather Service employees visited Butler County on Thursday, May 22, to survey damage left by the reported tornado ...

Three tornadoes, including one that traveled over 14 miles, touched down in western Pennsylvania on Wednesday as a storm ...

The National Weather Service has issued a tornado watch for Butler County, as well as several other counties in Western ...

Evidence of a convergent damage path was highlighted by the presence of two parallel trees taken down and flattened grass resulting from the storm's intense winds.

The tornado began in the Houston area of Washington County and traveled about 14 1/2 miles before ending near Finleyville, according to the National Weather Service.

This quick surge of warmth will set the stage for afternoon storms in Pittsburgh, with storm chances sticking around through sunset for places south of I-70. Rain will continue in the overnight hours ...