Trump will hold onto Louisiana's eight electoral votes and Biden will gain four from taking New Hampshire, ABC News projects, raising Trump’s Electoral College standing to 83 votes and Biden’s to 93.

Shortly after Democrats picked up a Senate seat in Colorado, they lost another in the South.

In the first Senate seat to flip for Republicans, former Auburn football coach Tommy Tuberville will defeat Democratic Sen. Doug Jones for Alabama’s Senate seat, ABC News projects.

 
Jones won a special election in 2017 but ultimately lost to Tuberville, who became a close Trump ally as he beat out Jeff Sessions, Trump's first and former attorney general, in the primary earlier this year.

New Jersey has voted to legalize adult-use of recreational marijuana, ABC News projects, becoming the 12th state to do so.

New Jersey Gov. Phil Murphy, a Democrat, tweeted that the measure represents "a huge step forward for racial and social justice and our economy."

There’s a good chance we won’t know who won the presidential election on election night.

More people than ever are voting by mail this year due to the pandemic, and mail ballots take longer to count than ballots cast at polling places. But because each state has its own rules for how votes are counted and reported, some will report results sooner than others. Those disparate rules may also make initial returns misleading: The margins in some states may shift toward Democrats as mail ballots -- which are overwhelmingly cast by Democrats -- are counted, while states that release mail ballots first may experience a shift toward Republicans as Election Day votes are tallied.

FiveThirtyEight has put together a general picture of how much of the vote we expect to be counted on election night in all 50 states and Washington, D.C.

Pennsylvania Secretary of State Kathy Boockvar told ABC News Chief Anchor George Stephanopoulos they are "ahead of schedule" and the state has under 1 million ballots left to count.

"We're actually ahead of schedule of where I thought we'd be," she said. "So I've been saying that I thought the overwhelming majority of ballots would be counted by Friday. I now believe that the overwhelming majority of ballots will be counted by tomorrow."

Boockvar also said that she thought legal action from Trump would not make a difference in the election results.

"What we care about here is making sure that every qualified voter -- that their vote counts, that their voices get heard and we want to make sure no voter is disenfranchised when they're a qualified voter," she said. "So we're going to count every vote and, hey, that's what makes our democracy great."