A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

Several feet of snow are expected to fall across the Sierra in the coming days as an atmospheric river moves across Northern ...

The first storm from the tail end of an atmospheric river brought light to moderate rain throughout the Los Angeles area.

The rainfall was so intense that in one dramatic example, a mudslide caused an entire house to slip down a bank into the ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

The first storm from the tail end of an atmospheric river brought light to moderate rain throughout the Los Angeles area. A second storm is making its way toward the region. The National Weather ...

A major atmospheric river storm — strong enough to potentially ... with precipitation coming down at rates from half an inch to an inch or more per hour. Rainfall rates of half an inch or ...

An atmospheric river gathers moisture from the tropics and ... cooling enough to form water droplets and coming down as rain or snow in higher elevations. This can create extreme rain and snowfall.

Severe thunderstorm warnings, issued by the National Weather Service, accompanied the latest atmospheric river in parts of ...

According to the National Weather an atmospheric river is a steady stream of moisture coming from the tropics. Separately, a bomb cyclone, he said, is how quickly a storm strengthens.