Most of the Republicans that emerge from the GOP primaries in North Carolina today will be men. But in the 1st District, Democratic Rep. Don Davis awaits today's outcome, which will determine if he'll face Republican MAGA-firebrand, Sandy Smith (again), or wealthy businesswoman, Laurie Buckhout. As we wrote earlier, the 1st District will likely be the state's sole competitive House race in November.

—Meredith Conroy, 538 contributor

In the first 19 towns in Vermont with reasonably complete results, Trump's support this year correlates at around 0.60 with his support back in 2016, which is a pretty high correlation and similar to what we saw in New Hampshire. But as we've observed in other states, Trump is also doing well in the Vermont towns where Ted Cruz had more support in 2016. Since 2016, Trump has consolidated the GOP's right-leaning voters.

—Dan Hopkins, 538 contributor

We're still waiting on results in most races, but I'm also watching Oklahoma, where polls have just closed. Trump has a massive lead against Haley in recent Republican primary polling in Oklahoma, and, since the primary is closed, Haley can't count on independents and Democrats shrinking his margin against her. Trump won the state in the 2020 general election with 65 percent of the vote, making it one of his best states in the U.S., and Biden did not win a single county there.

Heavily evangelical, with a mix of Southern and Western spirit, Oklahoma remains one of the reddest states in the country. Whoever wins this primary race is almost certain to carry the state in November. Sen. Markwayne Mullin, the state's junior senator, has called on Haley to drop out if she doesn't win a single state tonight.

—Monica Potts, 538

The 2024 primary season has been weirder than I think anyone expected. The two parties feel like they have a lot of internal tension, but with a current and a former president seeking their parties' respective nominations, it hasn't been very competitive. One result of this has been that we've been looking for clues to the general — the Trump-Biden rematch — in the primary results. In turn, this has meant some overinterpretation of primary results — it's not a given that people who cast a vote for another candidate won't come home in the general.

It's also hard to compare the internal dynamics of the two parties and apply those to predictions for the general. Dean Phillips' candidacy, for example, has presented himself as a moderate, pragmatic alternative to Biden — but he's mostly emphasized the age difference. Some Democrats have been unhappy with the policies of the administration, especially on the Israel issue, but there hasn't been a progressive candidate to challenge him. Trump, on the other hand, has faced — and beaten — experienced opponents with more substantive disagreements. This makes it harder to use the primary as a direct roadmap to what the candidates' liabilities might be in the fall.

—Julia Azari, 538 contributor

Voters are choosing more than their parties' presidential nominees tonight. In five Super Tuesday states, they're also deciding on candidates for statewide and local offices. Several consequential judicial elections are being held tonight, for positions on state supreme courts in Alabama, Arkansas and Texas, and on the Criminal Court of Appeals in Texas.

In Arkansas, nonpartisan general elections are being held to fill two vacancies on the Supreme Court, creating a game of musical chairs among the sitting justices that could potentially accelerate the already-conservative court's rightward shift. Chief Justice Dan Kemp is stepping down, and three of the four candidates running to replace him are already sitting on the court, while another sitting justice is angling to move to a different open seat on the court. The shuffle could leave two vacancies that would allow conservative Gov. Sarah Huckabee Sanders to name replacements to finish their terms.

Alabama's Supreme Court Chief Justice Tom Parker, who recently made waves nationally with a ruling that frozen embryos used for IVF are children, is also retiring because of the state's mandatory retirement age. Two candidates are running for the Republican nomination to replace him: sitting Associate Justice Sarah Stewart (who had to give up her seat to run for the top slot) and former state Senator Bryan Taylor. While Stewart joined the 8-1 majority opinion in the IVF case and both candidates have defended the decision, Taylor has claimed that Stewart is the "most liberal" justice on the all-Republican court, and received a huge influx of outside spending from conservative anti-abortion group Fair Courts America. Whoever wins will likely face (and defeat) Democrat Greg Griffin>) in the general election.

In Texas, Supreme Court Justice John Devine is facing a primary challenger who has questioned his ethics, but a bigger political feud is playing out in other races. Allies of Republican Attorney General Ken Paxton are funding primary challengers to three Criminal Court of Appeals judges who ruled against him in a voter fraud decision, limiting his power to prosecute those cases. And as Nathaniel noted earlier, Paxton, who had been accused of abusing power to protect a political donor, has also endorsed primary challengers against 34 of the 60 Republican legislators who voted to impeach him last year.

—Monica Potts, 538