Most election forecasters ahead of the election considered Pennsylvania the most likely tipping-point state, or the one that would push the race in either candidate's favor. If history holds, the remaining "blue wall" states — Michigan and Wisconsin — may also go the same way.

Come here for updates throughout the day on the election's progress in western Pennsylvania and throughout the state. Ten U.S. House representatives from Pennsylvania, including one Republican, expressed commitment to certifying the results of the presidential election no matter whether former President Donald Trump or Vice President Kamala Harris is victorious.