PITTSBURGH (KDKA) -- After two days of tornadoes in less than a week, the Pittsburgh area has already seen more than normal this year. So what's behind these outbreaks of severe weather?

The National Weather Service issued an ice storm warning​ for parts of the area and winter weather advisories for other areas in western Pennsylvania.

PITTSBURGH (KDKA) -- The Pittsburgh area has seen four confirmed tornadoes so far on Friday. The National Weather Service said it has confirmed four tornado touchdowns: near Harrison City in ...

An EF0 tornado with winds around 75 mph cut through Blairsville. • Another EF0 storm passed through Perry Township, Greene County, with winds around 80 mph. NWS Pittsburgh confirmed an EF-1 ...

PITTSBURGH (KDKA) -- Temperatures dipped well below zero degrees overnight in the Pittsburgh area with dangerously low wind chills on top of the frigid conditions. In the city of Pittsburgh ...

A snowy Lawrenceville on Friday, Feb. 4, 2022. The National Weather Service has issued a Winter Weather Advisory for our region beginning this evening at 7 p.m. The forecast calls for much less ...

PITTSBURGH — Anticipated severe weather will shut down most of the Allegheny County Courts Tuesday. President Judge Susan Evashavik DiLucente has ordered all divisions of the Court of Common ...