The wintry weekend brought a pseudo-hurricane over Lake Michigan, and skyward pillars of light that aren't really what they ...

This steam quickly cools down and turns into tiny water droplets, creating a foggy look just above the water. Because the air ...

Airlines and schools have announced extensive cancellations as a mix of snow, sleet and freezing temperatures hit regions where nearly 200 million people live.

As a brutal ice blast gripped much of the United States, Texans looking out over frozen lakes were confronted with something that looked tornadic but rose silently from the water. Columns of vapor, ...

The winter storm is moving offshore, but much of the eastern part of the country faces ice, bitterly cold temperatures and ...

A steam devil, or steamnado, can form over a warm body of water that comes in contact with extremely cold air. Similar to how ...

Have you ever seen a 'steamnado' before? The Texas winter storm caused one to appear over Lake Lewisville on Sunday.

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

A so-called 'steamnado' popped up over Lake Lewisville on Saturday as the winter storm impacted weather across North Texas. FOX 4 chief meteorologist Dan Henry says it's a vortex caused by arctic air ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.