Pennsylvania faces a third day of severe weather while people clean up from storms that downed trees, power lines and caused flooding.

Thursday’s forecast calls for storms that could pack damaging wind and hail. The risk continues for flash flooding.

The Central Bucks School District has canceled classes in several schools because of power outages caused by Wednesday’s storms.

Flooding is seen on Pine Street, Wednesday, May 29, 2019, in Zelienople, Pa. More storms are predicted for the area. Zelienople's mayor, Thomas M. Oliverio, declared a state of emergency Tuesday night after heavy rain caused the flooding. (Andrew Rush/Pittsburgh Post-Gazette via AP)
Flooding is seen on Pine Street, Wednesday, May 29, 2019, in Zelienople, Pa. More storms are predicted for the area. Zelienople’s mayor, Thomas M. Oliverio, declared a state of emergency Tuesday night after heavy rain caused the flooding. (Andrew Rush/Pittsburgh Post-Gazette via AP)

In the western part of the state, a section of I-79 has reopened after it was closed for hours because of downed power lines.

An Amtrak train from New York to Pittsburgh resumed its trip after it was stopped in Mifflin County for more than an hour because of downed trees.

The National Weather Service has determined at least four tornadoes touched down in Berks, Bradford, Indiana and the border of Bucks and Lehigh counties this week.

A fast moving storm crosses over the Ben Franklin Bridge from Philadelphia to New Jersey on Wednesday, May 29, 2019.   Pennsylvania faces a third day of severe weather while people clean up from storms that downed trees, power lines and caused flooding.  Thursday's forecast calls for storms that could pack damaging wind and hail.  (Tom Gralish/The Philadelphia Inquirer via AP)
A fast moving storm crosses over the Ben Franklin Bridge from Philadelphia to New Jersey on Wednesday, May 29, 2019. Pennsylvania faces a third day of severe weather while people clean up from storms that downed trees, power lines and caused flooding. Thursday’s forecast calls for storms that could pack damaging wind and hail. (Tom Gralish/The Philadelphia Inquirer via AP)