A new study finds that atmospheric rivers — the heavy rain and wind events most known for dousing California and other parts of the West — have been getting bigger, wetter and more frequent in the ...

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

Here is where you can check live feeds that show conditions in the Sierra as rain or snow falls. Below is a view from South ...

Until recently, they were thought only to exacerbate Arctic ice loss. But in March 2022, an intense atmospheric river delivered 16 billion tons of snow to Greenland. That was enough snow to offset the ...

The National Weather Service said the atmospheric river would sweep down from the Pacific Northwest into Southern California from ... early Thursday and another coming late Thursday into Friday.

An atmospheric river will likely deliver more rain to the Coachella Valley beginning Wednesday, but totals could be negligible further inland.

California's water storage capacity falls short, unable to capture excess water from recent atmospheric rivers ... and more precipitation is coming as rain instead of snow. Thus the natural reservoirs ...

President Donald Trump is obsessed with how California manages its water supply, demanding changes as one price of giving the state billions of dollars in aid to cope with Southern California’s ...