Witness (A) and his brother, witness (B) were at a secluded deer hunting blind which was a 2 hour hike in 10 inches of snow from their vehicle. The location was on top of a prominent hill with a broad view of the valley below. After getting setup, still prior to sunrise, they noticed about a half dozen flashes of light, it was snowing moderately, when all of a sudden at close range, a stationary ball of white light appeared just above the tree tops nearby, the trees were about 30 feet high and the distance away was less than a 100 feet. The object appeared to be about the size of a small car, appeared to be a glowing blue/white ball of light with no edges and no attached object. After a few seconds of being stationary the object proceeded to flow down the valley, parallel to the ground and disappeared, total sighting duration of about 30 seconds. The winds observed were from the north, the object departed to the east. No tracks, imprints or changes to the nearby snow cover.