On Election Morning, What Are The Odds Republicans Keep House, Senate?

This article has been updated to include the latest data.

We’ve finally arrived at the day of “the most important midterm elections in recent history.” When the dust settles, who will have control of the House and the Senate? According to the most recent polling analysis by Nate Silver, on the morning of the election, the odds are virtually mirror images of each other, with the GOP about as likely to keep the Senate as the Democrats are to take the House.