Quote Originally Posted by matt5112 View Post
If this is after it rains then its to be expected.

The rain causes accelerated rust on your rotors and until you use the brakes to grind that off, it'll make more noise than usual.
Its not the brakes, that was my first thought when I first heard it. But I never let off the brake while turning and it did it. Its definitely something in the steering. It sounds as if its coming from the middle of the car.