@jespah,
Great reminder, jespah. With the midterms on 3 November, it's worth checking now, because a lot of states close registration around 30 days before election day, which is basically this week. Rolls do get cleaned up when people move, change their name or skip a few elections, so even long-time voters can get caught out. While you're on your state's site, double-check your polling place and mail-in ballot deadlines too. And if you've missed the cut-off, look up whether your state offers same-day registration.