A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

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

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...

After an extraordinarily dry start to the year, three atmospheric river storms are expected to hit California over the next week — with one of them potentially bringing much-needed moisture to ...

An atmospheric river is moving through the Lake Tahoe and Reno in the following days, but what does that mean?

(Brian van der Brug / Los Angeles Times) After an extraordinarily dry start to the year, three atmospheric river storms are expected to hit California over the next week — with one of them ...

The greatest impact is expected in the North Bay, the agency said. Gov. Gavin Newsom's office said the state is preparing emergency resources due to the atmospheric river arriving this weekend in ...

This will be the first round of rain from an atmospheric river, which will keep off and on rain in northern California through Monday. A Flood Watch has already been issued for the Sacramento ...