Alertas de enchentes repentinas foram emitidos no sul do condado de Allegheny. Flash flood warnings issued in southern Allegheny County.

Alerta de inundação repentina emitido para o condado de Allegheny, pois as tempestades causam fortes chuvas, com mais de 5 centímetros caindo em algumas áreas. Flash flood warning issued for Allegheny County as thunderstorms cause heavy rain, with over 2 inches falling in some areas. O aviso, em vigor até às 22h30, afeta Pittsburgh, Mount Lebanon, Bethel Park, Upper St. Clair, Scott Township, Dormont, Castle Shannon, Bridgeville e South Fayette Township. The warning, in place until 10:30 p.m., affects Pittsburgh, Mount Lebanon, Bethel Park, Upper St. Clair, Scott Township, Dormont, Castle Shannon, Bridgeville, and South Fayette Township. O Serviço Meteorológico Nacional aconselha “Dê meia-volta, não se afogue ao encontrar estradas inundadas”. The National Weather Service advises "Turn around, don't drown when encountering flooded roads."