squealing sound coming from driver side front wheel area!???

[lsc2g]

went out for lunch today in then nice wet weather.. car drives fine.. leave restaurant and this insane squealing sound coming from my driver side wheel.. car drives fine and straight..

start driving home and it just stops.. then i brake and it comes back so i get home and take the wheel off and nothing is rubbing nothing looks out of place.

wtf is causing the noise? i'm almost thinking the brake rotor is warped rubbing on the pad or something while driving.. the sound is almost like squealy brakes.. i didn't drive the car hard enough to get the brakes hot enough for water to warp them.. well i don't think..

help

[lsc2g]

oh i should mention when i brake it goes away or but starts up again going like 5mph even

[lsc2g]

well i took the wheel off and checked everything out and no issue found.. put the wheel back on and no more noise.. from searching coulda been a pebble in the brakes.. stupid car lol

[s2000_s4_525]

I have the same problem, on my pass side. It sounds like a pebble but i'm way to lazy to check.