The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could ...

The mountains have a higher chance of rainfall, meaning an elevated chance of significant flooding or debris flows near ...

Given that the weather phenomenon can override others such as El Niño and La Niña, researchers at the Scripps Institution of ...

The heavy rain and wind events most known for dousing California and other parts of the West have been getting bigger, wetter ...

The storm expected to hit Southern California on Wednesday could wreak havoc in those same areas devastated by wildfires in January.

Extreme weather will affect many regions of the country this week. Here are the places that will be hardest hit.

As extreme weather events have hit the world hard in recent years, one meteorology term — atmospheric rivers — has made the leap from scientific circles to common language, particularly in ...

but a weak atmospheric river season can turn it into a dry year. This means we can't trust El Niño and La Niña completely to make accurate water year predictions." Scientists expect these rivers ...

"With this atmospheric river on the way, communities recovering ... California, told the LA Times: "It's unlikely any area is going to be spared from the moderate to heavy rain.

On Thursday, a strong atmospheric river made its way through Southern California, bringing with it heavy rainfall and winds for much of the region. Street flooding and debris flows were reported ...