Effects of a stratospheric disruption and hints of La Niña's influence on the jet stream are likely to impact California's ...

NOAA has issued a G3, or "strong," geomagnetic storm watch for Dec. 9. "The aurora may become visible over many of the ...

Though conditions began to improve on Nov. 16, forecasters warned that another storm system is expected to bring more rain on Nov. 17 and 18.

A second storm will roll into Southern California to start the week, with heavier downpours expected by the afternoon hours.

After a weekend of heavy rain and flash flooding, Southern California will get hit with yet another round of storms.

An atmospheric river is threatening to unleash flooding rain and mudslides across Southern California, triggering evacuation warnings in Los Angeles.

A two-part storm system is expected to bring rounds of heavy rain to California later this week and into the weekend. The second wave could produce rainfall amounts typically seen over several months ...

Pack Fire burns 3,400 acres in Mono County, prompting evacuations and U.S. 395 closure as storms bring relief and new hazards ...

A shortfall of infrastructure improvements bedevils many states, but California received a C-minus grade from the California ...