PORTLAND, Ore. (AP) — Smoke and heat from a massive wildfire in southeastern Oregon are creating giant “fire clouds” over the blaze — dangerous columns of smoke and ash that can reach up to 6 miles ...

Add Yahoo as a preferred source to see more of our stories on Google. DENVER (KDVR) — Multiple fires are burning on the Western Slope, and a weather phenomenon known as fire clouds caused one of the ...

Pyrocumulus clouds are fire-induced and often form over wildfires.

Photographer Jesse Rockwell was able to capture a stunning timelapse of a pyrocumulus cloud forming over the Rey Fire near Santa Barbara, Calif., on Saturday, August 20. According to the American ...

GRAND JUNCTION, Colo. (KJCT) - On Friday, the Lee Fire created a weather phenomenon called a pyrocumulus cloud. Pyrocumulus clouds can make fighting fires like the Lee Fire extremely dangerous and ...

A time-lapse video shows a fire cloud rolling over the Grand Canyon as a ‘megafire’ continues to rage on across northern Arizona. Footage taken on Thursday (31 July) shows a pyrocumulus cloud, which ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Multiple fires are burning ...