Updated 11:46 p.m. | Three days after Election Day, two Senate and 11 House races remain uncalled, and if the 2000 presidential race is an indication, we could be waiting weeks for the outcome of one of those Senate races.

A third race in the Senate will be decided later this month when Mississippi votes in a runoff between Tuesday’s top-two finishers.

House Democrats have already passed the thresholds for a majority that they haven’t held since 2010. In a best-case scenario, they could obtain as many as 237 seats — good for a 40-seat majority.

In the Senate, the GOP flipped seats in Indiana, North Dakota and Missouri — states that President Donald Trump won by double digits in 2016.

Here are the races yet to be called as of noon, Eastern time, Friday that will determine the size of the Republicans’ majority in the Senate and the Democrats’ in the House: