But the atmospheric river will be limited to the West Coast, as much of Arizona will experience above-normal temperatures and ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, transporting much of the moisture from the tropics to ...

An atmospheric river gathers moisture from the tropics and ... Phoenix finally broke its 159-day dry spell last week but only accumulated 0.01 of an inch of rain, providing little drought relief.

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance of thunderstorms later in the afternoon. The National Weather Service ...