That's anyone's guess. See the version that's been released and remove is for the Exynos processor. No one really knows when they would have started rolling out the version for Snapdragon (North America) nor if it will be ready at the same time as the Exynos version (apparently there's usually a month of difference).
In other words, don't hold your breath and I hope you like nougat!
If you are on Verizon, it could be summer or fall. They are notorious for being slow to roll out android updates, following Samsung's already slow OS rollout.