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

Scientists at the mountain's observatory report dealing with freezing rain, fog and snow.

According to the USGS, Mount St. Helens is the most active volcano in the lower 48 states and the most likely in the Cascades to erupt again.

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

“Mount St. Helens blows its top,” was the headline of the day in the Deseret News and likely many others newspapers around the world. It was a front page story for many weeks after, as hot volcanic ...

Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active ...

WSDOT says work is expected to wrap up in summer 2026, but once the road is open, the U.S. Forest Service must restore power ...

Lordy, it’s been one wet May so far, hasn’t it?

After nearly two years, the camera at the site of the 1980 Mount St. Helens eruption is back online.

Mike Carmon is Summit Weather Operations Manager at the Mount Washington Observatory. Contact him at [email protected].

The FBI has reassigned several agents who were photographed kneeling with protesters in Washington during the 2020 racial justice protests after the killing of George Floyd in Minneapolis ...