PORTLAND, Ore. (KOIN) — A funnel cloud was spotted over the Columbia River Gorge between Multnomah and Clark Counties at approximately 9 a.m. on Sunday.

Viewer Bryan Lieberman told KOIN 6 News that he and his family were in downtown Camas when they recorded video of the funnel cloud swirling into the Gorge.

Around 2 p.m., the National Weather Service confirmed the funnel cloud was a waterspout "with clear rotation on the surface of the water in the Camas Slough, near the Columbia River."

If a funnel cloud forms over water, it is classified as a waterspout. However, if a funnel forms over land or moves from the water to that land, it becomes a tornado.

The funnel cloud that formed over the Gorge on Sunday morning was visible for several minutes before dissipating.

Chances of isolated thunderstorms could bring gusty, erratic winds and small hail to the region Sunday.

The NWS has received no additional reports of funnel clouds in the greater Portland area.