(WKTV) - A viewer submitted video to NEWSChannel 2's Facebook page of what appears to be a severe thundercloud developing into a funnel cloud. A tornado warning was put in affect Tuesday afternoon for Southern Oneida County. A trained weather spotter did report a tornado near Clark Mills, but that still has to be confirmed by the National Weather Service. The video was submitted by Harold Coleman who said that James Munafo took the video on Route 12 Tuesday afternoon.