2005 loud squeaking from left front

My 2005 Grand Caravan has been making a loud squeaking to almost squealing coming from the front right wheel. It has brand new brake pads. Could this be a wheel bearing going out? Its not making the usual low rumble or humming like I've heard from wheel bearings in the past.

Any ideas?

Thanks,
Todd

Your subject line says "left front", your paragraph says " right front". Which is it? Right front I would suspect belts.

Sorry about that. I found out it actually coming from both sides. I had my daughter drive it while I walked next to it. Both sides squeaked and only when the vehicle was moving.

Another thing to add. There was a light rain when I came home after looking at it. Seemed to quiet it down.

Thanks,
Todd