I was in my house and looking to the west out my window. Just checking if it had come back and it had it is very bright in the night sky. I thought it was the ufo that has been in our area for 6 days. the obect looked disk shaped and it was moving side to side and up and down but not like a normal helocopter. It moved fast and and slow and was sending out balls of light that flashed around the object at a distance. I knew the ufo was back, I thought it might after the weather cleared and it would not have to be under the cloud deck. The object had disapeared when I last looked for it after 20. I went to get some coffe and when I returned the object was gone.