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

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 ...