A flash flood warning is in effect for Allegheny County and Westmoreland County until 10:30 a.m. A flood advisory is in effect for Allegheny County until 9:45 a.m.
According to the National Weather Service, one inch of rain has already fallen with an additional inch of rain possible.
The warning includes over a dozen locations in Allegheny County, as well as parts of the Pennsylvania Turnpike and I-376.
We are tracking strong to severe storms for the afternoon and evening that will have the potential for large hail, damaging winds and frequent lightning.
Around 1 p.m., storms will start to pop up in areas north of the city of Pittsburgh.