Severe weather is set to hit opposite ends of the country this week, with a powerful low pressure system — followed by an ...

Severe flooding, dangerous debris flows and deadly mudslides loom over parts of Northern California as an atmospheric river ...

With active storms throughout the week, the windows to travel up to Lake Tahoe are slim. This weekend, Interstate 80 in the ...

An extremely strong atmospheric event is in the forecast, with flood watches and blizzard warnings across Northern California. But the precipitation forecast around the Bay Area is much less certain.

A powerful bomb cyclone associated with a major atmospheric river is forecast to drench the West Coast, from Washington to ...

A Pacific storm is undergoing what meteorologists call bombogenesis while also hauling in an atmospheric river of moisture.

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be a powerful storm, with ...

They can transport as much as 15 times the amount of water that flows through the mouth of the Mississippi River, and they can bring heavy rain, snow, and strong winds. Up to half of California’s ...

They can transport as much as 15 times the amount of water that flows through the mouth of the Mississippi River, and they can bring heavy rain, snow, and strong winds. Up to half of California's ...

Up to half of California’s annual precipitation is ... But what has been lacking is a way to determine an atmospheric river’s evolution. “One stone, two birds” Atmospheric rivers are ...

If there’s heavy rain in California, Oregon ... Express is arguably the world's most famous example of an atmospheric river, a flowing band of water vapor in Earth’s atmosphere that has ...