Researchers from several University of California campuses have collaborated to create a report on dust in California, a characteristic that defines the desert climate zone that encompasses most of ...

NOAA support helps protect monitoring programs, weather forecasting, and technology development essential for public safety.

One of California's largest reservoirs is on track to reach capacity for the third year in a row, a first-ever milestone.

In a surprising scientific discovery, baby salmon have been found to take a far more complex journey than previously known ...

All of California was swept up in Humphrey fever when the wayward humpback whale found himself stuck twice in the Bay Area.

Marin County’s water supply could get a healthy boost during wet years if a pipeline project initiated this week by the Marin Municipal Water District ...

Coast Guard rescue missions failing after running into unexpected currents. Surprise atmospheric river storms flooding downtown San Francisco. Seafood contaminated by unseen algal blooms. California ...

A slow spring storm is headed for California this weekend, but it’s missing one key ingredient that typically drives the state’s most intense weather events: the jet stream. Instead, this weekend’s ...

The Argo program collects data vital to global weather forecasting and developing seasonal scale forecasts like El Niño and ...

The past six months have proven to be a tale of two Californias when it comes to atmospheric river events. While Northern ...

Dozens of Houthis were killed in a US airstrike. Plus, an atmospheric river is fueling storms and heavy rain in parts of the US this weekend.