Flash Flood Warning until 07:00PM 
The National Weather Service in Pittsburgh has issued a
* Flash Flood Warning for... Northeastern Allegheny County in southwestern Pennsylvania... Butler County in west central Pennsylvania...
* Until 700 PM EDT.
* At 507 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 1.5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include... Pittsburgh, Penn Hills, Ross Township, McCandless Township, Shaler Township, Plum, Hampton Township, Wilkinsburg, O'hara Township, Bellevue, West View, Stowe Township, Oakmont, McKees Rocks, Fox Chapel, Millvale, Etna, Sharpsburg, Churchill and Aspinwall.
* AFFECTED AREAS: ALLEGHENY, PA ... BUTLER, PA
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Address/Location
Sewickley Township Emergency Management Agency
2288 Mars Hill Rd
Irwin, PA 15642
Contact
Emergency: 9-1-1
Non-emergencies: 724-446-7202