An atmospheric river is expected to impact northern Arizona late Thursday. Brian Klimowski is meteorologist in charge at the ...

An atmospheric river gathers moisture from the tropics and moves ... Those hoping for moisture in Arizona from western storms ...

It could rain for many hours each day in the middle of next week as a storm takes a swing through Southern California, forecasters say.

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance ...