The latest on the presidential horse race.

Final 2014 Senate Polls Update and Predictions: New Hampshire, Iowa, Colorado, Alaska, North Carolina, Louisiana, Arkansas, Georgia, Kansas, Kentucky

With Election Day just hours away, let’s take a look at how all of the key swing races are shaping up and what we can expect the Senate to look like come January.

In New Hampshire, we are seeing a slew of new polls with very different results so we have to look at the most reliable pollsters. CNN/Opinion Research have Democratic incumbent Jeanne Shaheen leading Republican Scott Brown by 2, CBS/New York Times have her leading by 5, and New England College has Scott Brown leading by 1. RealClearPolitics has Shaheen leading by a point on average and that appears to be the case heading into Tuesday. Look for New Hampshire to have a very tight race, but Shaheen remains a very slight favorite.

In Iowa, Quinnipiac shows a 47-47 tie between Republican Joni Ernst and Democrat Bruce Braley while CNN/Opinion Research have Ernst up by 2 and YouGov has Braley up by 1. RCP has Ernst leading Braley but a little over one point on average and she appears to have a very slight lead heading into Election Day.

The race in Colorado has gotten closer as a new Quinnipiac poll has Republican Cory Gardner leading incumbent Democratic Senator Mark Udall by 2 percent, as does Survey USA. Gardner has led all but one poll over the last month and is the slight favorite to win Colorado for the GOP.

In North Carolina, Democrat Kay Hagan appears to have a slight 2-3 point lead over Republican Thom Tillis according to a new CNN/Opinion Research poll, a YouGov poll, and a PPP poll. NBC News and Survey USA have the race tied. According to RCP, Hagan has a very slight lead over Tillis but is currently a slight favorite to hold on to her job.

In Georgia, Republican David Perdue leads Democrat Michelle Nunn by 3 percent in a new Survey USA poll, 4 percent in an NBC News poll, and 2 percent in a YouGov poll. That sounds about right and the Republican is a slight favorite to win. One thing to watch, however, is that if Perdue fails to win 50 percent of the vote, there will be a run-off election between the two without Libertarian Amanda Swafford on the ballot.

In Alaska, it doesn’t look good for incumbent Democrat Mark Begich who trails Republican Dan Sullivan by 4 percent in a new CBS News/NY Times poll and 6 points in a new CNN/Opinion Research survey. Sullivan is the odds-on favorite to win Alaska back for the GOP.

In Louisiana, Democrat Mary Landrieu continues to lead Tuesday’s open primary against Republican David Cassidy and fellow Republican Rob Maness but that’s a moot point. Landrieu and Cassidy will face off in a runoff on December 6 and Cassidy leads Landrieu by 5 percent in an NBC News/Marist poll and 4 percent in a CBS News/NY Times poll and is the odds-on favorite to win Louisiana for the GOP.

Kentucky was close for a while but that’s no longer the case. A new NBC News/Marist poll has incumbent Senator Mitch McConnell leading Democrat Alison Grimes by 9 percent while a new PPP poll has McConnell up by 8. Don’t look for Kentucky to turn blue on Tuesday.

The Kansas race has drawn closer and a new Survey USA poll has independent Greg Orman leading Republican incumbent Pat Roberts by 2 percent while an NBC News poll has him up by 1. Orman appears to be a very, very slight favorite and says he will caucus with whichever party is in control of the Senate.

In Arkansas, Republican Tom Cotton looks to be the overwhelming favorite to unseat Democratic incumbent Mark Pryor. Cotton leads Pryor by 8 points in a new PPP poll and 7 percent in a new Rasmussen poll.

Predictions:

The Democrats are slightly favored to hold on to their seats in New Hampshire and North Carolina.

The Republicans are likely to win Arkansas, Georgia, Alaska, Kentucky, Louisiana, Colorado, and slightly favored to win Iowa.

Greg Orman is slightly favored to win Kansas and would likely caucus with the Republicans, assuming they win the majority.