Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

A combination of cold air and moisture off the ocean will provide the chance for low elevation snow multiple times next week. But will it stick?

The Cascades will see heavy snowfall with up to a foot of accumulation into Saturday, impacting mountain travel.

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

What do you think is the number 1 question I get from family, friends, and viewers…can you guess what it is? Yup, it’s “Will it snow?” ...

Our stretch of nice weather is coming to an end as gusty to strong winds, significantly colder temperatures, and snow is all on the way as we head into February.

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

Looking at the Cascade Range in the US, geologists found large amounts of magma lurking beneath even long-dormant volcanoes.

Cornell University scientists studying six North American volcanoes within the Cascade Range found something totally unexpected underneath.

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

The lives of three backcountry skiers could have been lost when one of them fell 1,000ft in the backcountry of Washington ...