An unusual May nor’easter is soaking New England and threatening to bring snow to higher elevations as the states prepared ...

Abnormal snowmelt is sweeping across Washington state and much of the West, with rapid snowpack depletion raising concerns ...

A colder-than-normal storm is bringing fresh snowfall to Southern Vermont and New Hampshire today and tomorrow.

Amy Cotter, a weather observer and education specialist at the Mount Washington Observatory, discusses summit conditions amid a May nor'easter, including wind gusts, temperatures and snowfall totals ...

Abnormal snowmelt is sweeping across Washington state and much of the West, with rapid snowpack depletion raising concerns about future drought conditions.

An unusual May nor’easter was pulling away from New England on Friday after soaking the region and setting some record cold ...

Abnormal snowmelt is sweeping across Washington state and much of the West, with rapid snowpack depletion raising concerns ...

With cool, unsettled weather across the state this week, Mount Washington saw windy conditions and below-freezing temperatures.

The National Oceanic and Atmospheric Administration’s satellites, buoys and weather stations collect millions of observations that companies use every day.

Record-breaking snowmelt heightens fire danger in the West, as NOAA warns of increased risks from above-average temperatures.

On May 18, 1980, the United States experienced the deadliest and most destructive volcanic eruption in its history.