Sometimes the w&t will be on a knit st and sometimes on a purl. GG is right, just work the wrap on the next stitch, turn and continue in pattern. (If you prefer doing the wrap on say, a knit stitch, go ahead and move the wrap up or back the next stitch or two. It won't make a big difference.)
I've made about a half dozen of these hats because they work so well, are fun to knit and are indeed toasty. Good luck with it.