switch weather {
case "rain":
    print("Bring an umbrella")
case "snow":
    print("Wrap up warm")
case "sunny":
    print("Wear sunscreen")
    fallthrough
default:
    print("Enjoy your day!")
}

In this example, I understand the fallthrough will print the current case, but will the fallthrough go to the NEXT case or does it go to the default case?

Okay so fallthrough doesn't go straight to default, it will keep iterating through the stack checking each case before reaching default. Okay, that's what I was wondering. Thanks.

Okay so fallthrough doesn't go straight to default, it will keep iterating through the stack checking each case before reaching default.

No, fallthrough lets the code drop through to the very next case and then it stops there (unless, of course, there is also a fallthrough in that case too!). It doesn't do any more pattern matching at all.

So if you put a fallthrough in the "rain" case of your example switch statement, you will see the output:

Bring an umbrella
Wrap up warm

It won't keep going after that and won't ever reach default.

@PhilHansonGH, I stand corrected.

I suggest that you mark @roosterboy's answer as the correct solution.