No, the screen (or painted screen) itself cannot achieve this effect. Screen Goo does have a silver option that can be used in conjunction with 3D technology though.
Screen Goo has been around for quite some time, I am a big home theater buff and have read about Screen Goo when I was just a wee lad (lol) and used to dream of my own projection system. It's a low cost and interesting solution for a projection screen.
I figure the Whomping Willow section of the ride will have effects to make you feel like you are outside. I wonder if where the Whomping Willow is contained, if the room is dome shaped which could easily be painted with Screen Goo for use with a projection system. Seems the most plausible idea.