My car is making an odd noise unlike any I've heard come from a car before. At 60+ mph it sounds like an excessive amount of wind noise is coming from the rear passenger side fender. It's kind of like a whirring sound mixed with the sound of a bad rotor. It is very hard to explain. Can anyone shed some light as to what this might be?

 

Check your CV joints on that side as well as your rear wheel bearing.