tumbleweeds blowing across a frozen lake.
© Tom Forwood Jr
Tumbleweeds blowing across a frozen lake
A Montana man captured video of thousands of tumbleweeds blowing across a frozen lake.

Tom Forwood Jr. posted the video to Facebook describing it as "Some good Ol' apocalypse weather" as frigid temperatures and strong winds caused the strange sight.

"Insane. The temp dropped 19 F in as many minutes and there had to be thousands of Tumbleweeds," Forwood wrote.