Flash Flood Warning Issued for Pittsburgh Region Amid Severe Weather Threat
The National Weather Service (NWS) has issued a flash flood warning for northern Allegheny County and southern Butler County in Pennsylvania. This warning, effective until 5:45 p.m. on Sunday, August 2, 2026, follows a morning of heavy rainfall that drenched parts of the Pittsburgh region. Meteorologist Jason Frazier from the NWS in Moon reported that areas from northern Greene County to southern Allegheny County received 1 to 2 inches of rain earlier in the day. Forecasters are cautioning residents about the potential for additional showers and thunderstorms later in the day, which could exacerbate localized flooding and bring severe weather conditions. Source time: not specified. 
