A photo from the Mount Washington Observatory shows the amount of snow that was lost in a 24-hour period amid the warm April ...

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

There is still about six inches of ice-covered snow at the top of Mount Washington, according to observatory staff members, ...

The anniversary celebration also included a countdown of images captured over the Hubble Space Telescope's lifetime so far, ...

Mount Washington Observatory forecaster Alexandra Branton climbs the instrument tower to mount a wind sensor. We take great pride in New Hampshire to be the home of Mount Washington, which is ...

NHPR is joining forces with Mount Washington Observatory (MWOBS) to deliver state-of-the-art weather forecasts across New Hampshire. Beginning Monday, March 31, MWOBS will provide NHPR listeners ...

THE MOUNT WASHINGTON OBSERVATORY SAYS RECENT FREEZING RAIN AND GLAZE ICE CONDITIONS. LOOK AT THIS. MADE YESTERDAY A PERFECT DAY TO GO SKATING AT THE SUMMIT. REALLY LOOKS BEAUTIFUL. THE OBSERVATORY ...

Protesters have again come together, this time with Vice President JD Vance and the treatment of Kilmar Abrego Garcia as ...

A snowboarder dodged an avalanche on Mount Washington. Video from an observatory captured the incident. Officials at the observatory said the snowboarder was not injured in the avalanche.

Located in Northwest Washington, D.C., it is one of the pre ... city center. Today, the observatory's primary observational work is done at the U.S. Navy's higher elevation United States Naval ...