Substantial fires can make their own weather – and do it in several ways. The most common weather phenomena wildfires can create include pyrocumulus clouds, fire tornadoes and smoke clouds that cause ...

Two wildfires burning in the western United States — including one that has become a "megafire" on the North Rim of the Grand Canyon — are so hot that they're spurring the formation of "fire clouds" ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." When you purchase through links on our site, we may earn an affiliate commission.