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

Mount Washington Observatory staffers said their crew spotted a snow whirl, or snow devil on the Mount Washington Auto Road on Wednesday.

Heavy snow is expected in parts of the Cascades through the afternoon of April 8, prompting officials to issue a winter storm ...

Spring cleaning is underway on Mount Washington after a long winter season. On Thursday, crews worked on removing snow from ...

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 ...