Took dogs outside for usual nightly walk around my apartment building. About halfway around the building the temperature suddenly drops and it starts raining, increasing in intensity. We loop back around towards my door and my dogs stopped in their tracks and looked up. I saw 4 white circular lights moving criss-cross in a counter-clockwise fashion slowly moving across the sky. Myself and my sister's boyfriend were outside with the dogs. We yelled for my sister to come outside and when she did we realized it was no longer raining and the lights were traveling away from us. My sister saw the lights as they were traveling away from us.