At exactly 5:20 on Thursday November 19, 2015 I witnessed three glowing lights changing color from red to white to green, as they flew east north-east, over my house. They made a loud roar sound which I thought was gusty winds as our weather in Wisconsin is very windy today. But as I watched them fly away they were sort of bouncing, or dancing, changing places, and then vanished.I was looking out my front windows as I was feeding my cats, and noticed the lights flying away towards the east as I looked out the window. They had a short formation that sorts of looked like a triangle, but changed places and bounced around. I felt very excited, and wanted to go get my phone, but changed my mind thinking it was safer for me to stay in the house then go to my car and get my phone.My excitement made me feel light headed. I turned on my Wi-fi to connect with you immediately, as I sit down to write to you, my cats are acting funny. I have had similar things happen in the past. I use to live out in Nevada.