UPDATE: NWS confirms a fourth tornado:
The National Weather Service in Pittsburgh has confirmed three tornadoes developed in Southwestern Pennsylvania after strong storms moved through the area Sunday.
The NWS says a tornado touched down in Donegal and Ligonier in Westmoreland County and one near Josephine in Indiana County.
All of the tornadoes confirmed were EF-1.
The National Weather Service says tornadoes touched down in both Westmoreland and Indiana Counties last Jun 26.
High winds and rain knocked out power for thousands across the area.
Some buildings were damaged or destroyed in Connellsville, New Kensington, Fairchance, Washington and other areas.