Crews snapped a photo of a rare weather phenomenon known as a "snow devil" on New Hampshire's Mount Washington.

We take great pride in New Hampshire to be the home of Mount Washington, which is known as having some of the most extreme ...

Mount Washington is a prominent mountain in New Hampshire, known for its dramatic weather and conditions that are extremely dangerous for hikers and climbers.

It is well known that Mount Washington in New Hampshire is renowned for its extreme and erratic weather patterns. Some of the coldest temperatures ever recorded happened atop that 6,288-foot mother of ...

The sensor on that equipment that measures wind speed was developed by a team at the Mount Washington Observatory. Keith Garrett, the observatory’s technology director, said the unit was ...

Dramatic video shows a snowboarder outrunning an avalanche on Mount Washington in New Hampshire on Tuesday ... with several hours of significant wind. The Mount Washington Observatory's website ...