Mount Washington Observatory is a beacon for extreme weather data. It’s where a wind speed of 231 mph was measured in 1934, setting the record for the highest wind speed ever recorded in the U.S.

NORTH CONWAY, N.H. - It was surf's up for weather observers on Mount Washington this week. The Mount Washington Observatory shared photos of staff members hanging ten on "rime ice" formations atop ...

MOUNT WASHINGTON, N.H. – Meteorologists perched atop the Northeast's highest peak, known for the world's worst weather, took advantage of recent icy conditions to engage in a rather unusual activity: ...

Rime ice forms waves on summit of Mount Washington NORTH CONWAY, N.H. - It was surf's up for weather observers on Mount Washington this week.