This time-lapse captures rare mammatus clouds forming across the sky, showcasing their dramatic, pouch-like structures and shifting light. The footage highlights the fleeting beauty of atmospheric ...

This cool time-lapse clip showcases the amazing way cumulonimbus clouds form, shift, grow, and move across the sky, proving that even "ordinary" fluffy clouds are anything but placid. County ...

The sometimes-eerie-looking "Hat" clouds -- officially known as lenticular clouds -- are no stranger to Mt. Rainier. But while to many it might just look like a cloud frozen in time, there is actually ...

When you watch thunderstorms pass, they don’t appear to move very quickly. But when they are photographed over time and then compressed in a video editor, you really get to see how things move. The ...

It's a good thing storms don't actually roll in this quickly. Watching this incredible time-lapse, it's easy to imagine how nice it would be if storms only lasted 30 seconds. On the other hand, though ...

Lagnieu, France -- A rolling "sea" of undulating clouds moved over Lagnieu, France, as seen in this time-lapse captured by photographer Brice Volo. Volo captioned the footage "Mer agitée," which ...

Time-lapse: Shelf cloud passes over Georgia National Fairgrounds in Perry Around noon, a large shelf cloud passed over the Central Georgia region and the 13WMAZ sky cam in Perry caught a time-lapse ...

Mesmerizing! Watch as this time-lapse video reveals clouds swirling around Mount Shasta summit Robert Renick captured footage of lenticular clouds over Mount Shasta in Northern California. See the ...

Clouds over Oregon made viewing the annular eclipse difficult A time-lapse video shows how bad the cloud cover was. But for a lucky few, the "ring of fire" made an appearance.