To many, atmospheric rivers are a West Coast phenomenon. But they’re also responsible for the devastating flooding that hit ...

An unusual 'Omega block' weather pattern is creating chaotic weather for millions as California is set to be drenched this ...

After several wet winters soaked California, the state’s largest reservoir is nearly overflowing for the third year in a row.

An "omega block" in the atmosphere will enhance the chances for storm weather and big shifts in temperature over parts of the ...

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 ...

More than 400 experts were starting to prepare the latest national climate assessment report. They all received an email from ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...