In Gallatin, some storm watchers captured wild-looking shelf clouds moving overhead. Lacey Baker shared photos and video of the clouds on Tuesday afternoon. Shelf clouds form at the leading edge ...

The footage shows a breathtaking view of an extensive shelf-like cloud formation in the distance, indicating the storm moving away from the area. Aga Khan, World Leader of Ismaili Muslims ...

This edition of Weather Tidbits will be discussing shelf clouds. Shelf clouds are typically associated with squall lines, or a strong line of downpours or thunderstorms. With a shelf cloud passage, ...

A timelapse video shows a stunning shelf cloud moving across the sky in southern Brazil. The dramatic footage was filmed in Caxias do Sul. About ten million people face water rationing as severe ...

While these wave clouds typically form in clear conditions, as Wilkie saw in Calgary, they can also form ahead of thunderstorm shelf clouds of severe thunderstorms in rare instances, as shown in ...