I saw what I saw

I DROVE TO THE CORNER OF THE STREET AND WAS WAITING FOR A CAR TO PASS WHEN I SAW A GREY/SILVER looking round object that looked like it had dents on it and ice (it looked smokey like hot ice but not like in the movies.  There was no blinding lights like what people say, it didn't look clean and shiney either.  
It moved very slow and was about 2 and 3 stories high in the air and there was a sound that came from it(like a radio wave sound).  It was about 60 feet from my car. It came over a house, it moved about 5mph and move to the middle of the street and stopped (it was facing me).  It scared the heck out of me and I wasn't going waiting around to find out was else was going to happen.  I took of quickly and called my husband and and asked him to go out and tell me what he saw. He said that there was nothing out there but that entire weekend choppers flew in the skys all day.  Before then they were not doing that.  That night and the entire weekend (at night)there was a light that would turn different colors but it was was still directly even with our street.  I am a business owner dont want to be contacted so please don't contact me.  I just wanted to say what I saw.  No one can tell me that I didn't see what I cleaarly saw with my own two eye.
Witness elects to remain totally anonymous; provides no contact information.  PD