Nov 3, 2020 7:27 PM EDT

Polls close at 7:30 p.m. in North Carolina, Ohio, West Virginia

North Carolina and Ohio are both presidential battlegrounds that President Donald Trump won in 2016. If Joe Biden wins either state, worth 15 and 18 electoral votes, respectively, it would significantly narrow the president’s path to reelection.

North Carolina is also critical to the battle for control of the Senate, as incumbent Republican Sen. Thom Tillis is in a tight race with Democratic candidate Cal Cunningham.