In Granville, Washington County, the Mettawee River waters are projected to rise to 6.2 feet on Saturday night, according to the National Oceanic and Atmospheric Administration. The threshold for minor flooding would be 7 feet, according to NOAA.

Heavy rains caused flash flooding across the Pittsburgh area Friday evening, impacting communities in Allegheny and Westmoreland counties. Amanda Apel captured the chaso as about three inches of rain fell in just 90 minutes,

Heavy rains producing torrential downpours continue to move across the region Friday afternoon. The National Weather Service issued a Flash Flood warning until 6 p.m. for East Central Allegheny County.