The National Weather Service has issued a Severe Thunderstorm Watch for western Pennsylvania and parts of central PA.
The watch is in effect until 6pm Monday evening.
Counties under the watch include Allegheny, Armstrong, Beaver, Bedford, Blair, Butler, Cambria, Cameron, Centre, Clarion, Clearfield, Clinton, Elk, Fayette, Forest, Fulton, Greene, Huntingdon, Indiana, Jefferson, Lawrence, Mifflin, Somerset, Venango, Washington and Westmoreland.
Sunday night's storms dumped a lot of rain in a short time. The National Weather Service says about an inch of rain fell in Wexford in 15 minutes. In all, between one and-a-half and three inches fell, leading to flash flood warnings in the South Hills, Monroeville and West Mifflin. Flooding closed a number of streets including Washington Boulevard and part of Route 51. Nickel-sized to one inch hail came down in Wexford and Ross.
Power issues as a result of the storms has caused the North Park Pool to close Monday.