A surge of moisture called an atmospheric river will bring heavy rain and mountain snow that slows Thanksgiving travel across ...

Some feel the term "atmospheric river" is now being overused or even misused. So what is an atmospheric river?

Heavy rain, gusty winds and mountain snow from a powerful atmospheric river will disrupt Thanksgiving week travel across the ...

The storm has already killed six and continues to produce heavy rain, thunderstorms and snow across the state.

To say it’s been a bit wet in Southern California of late would be something of an understatement. At the end of last week, a ...

The atmospheric river storm soaking Southern California is expected to peak Saturday, with officials warning of potential ...

Air and road travelers will confront weather delays in the West, including California, as a potent atmospheric river storm ...

A storm moving into Arizona from California is being fueled by an atmospheric river. Here is an explanation of what that ...

A level three event on the atmospheric river scale is a long-duration, high-intensity storm that could produce flooding ...

For an all-to-brief moment as the sun dipped toward the horizon Wednesday, a crack of sky appeared amid the ever-growing gray ...

In Southern California, the latest atmospheric river shattered daily rainfall records set during a massive 1965 storm. Some ...

A heavy dose of precipitation touched down in the Las Vegas Valley Saturday. Rain chances stay with us for the next few days ...