Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...
An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.
An atmospheric river is expected to arrive this weekend, which will help with the rain deficit in the lowlands but will ...
An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.