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

Ahead of the storm’s arrival, officials in Southern California distributed sandbags, prepositioned rescue swimmers and told ...

Al Roker is back on Today two days after the death of his ex-wife, Alice Bell. After his absence from Today on the Tuesday, ...

Thursday’s atmospheric river storm brought intense rain and winds to much of the region, causing evacuations in the Santa ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Just a month after fierce Santa Ana winds propelled a firestorm across Los Angeles County, residents faced another extreme ...

A storm fueled by moisture from an atmospheric will bring rain, wind and heavy snow throughout Thursday in Northern ...

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

Along with much-needed water to the state’s reservoirs, the precipitation also brings dangerous driving conditions and the threat of local flooding.

Thousands of people across San Luis Obispo County were at one point without power on Thursday afternoon as a powerful ...

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...

Another major storm is moving through the Bay Area, bringing torrential rains, high winds and prompting the National Weather Service to issue a flood watch.