On "calm" summer days, instruments on Mount Washington's summit record wind speeds of 40 mph (65 km/h). But when storms roll in, these winds can whip up gusts exceeding 100 mph (160 km/h).

Ice-in is declared on the lake when all five ports of the M/S Mount Washington are covered with ice. This year, that occurred on Jan. 13. Ice-out is declared when the ship can once again navigate all ...

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

VIDEO: Scientists at the Mount Washington Observatory said recent freezing rain and glaze ice conditions made Monday a ...

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 ...

Mount Washington is the largest obstacle blocking this crush of weather, an atmospheric pinch point, a boulder in a fast moving stream that churns wind into white water. During summer, millions of ...

“Luckily, no one involved was injured,” said the Mount Washington Observatory in New Hampshire Abigail Adams is a Human Interest Writer and Reporter for PEOPLE. She has been working in ...

Dramatic video shows a snowboarder outrunning an avalanche on Mount Washington in New Hampshire on Tuesday, able to escape without injury. The avalanche happened in Tuckerman's Ravine. In the ...