The Delta faces a funding crisis to repair and maintain levees. If ruptured, it could endanger half a million people and ...

Repairing Delta levees could cost at least $3.2 billion by 2050, according to the Delta Stewardship Council. State water officials estimate that about $1.06 billion is needed for Delta levee upgrades ...

Most atmospheric rivers are weak and do not cause damage. In fact, they can provide much-needed rain or snow. Listen to Story In drought-stricken California, such storms have triggered mudslides In ...

Atmospheric rivers are more common during the winter months, but officials are warning people not to let their guard down.

WHAT IS AN ATMOSPHERIC RIVER? It starts when a large amount of water vapor from tropical oceans is carried by a jet stream ...

The river hit a peak of 60.79 feet Monday afternoon after multiple days of rainfall caused flooding in the Tri-State area.

A new study reveals how an atmospheric river led to more devastation after two earthquakes hit Türkiye and Syria, ...

Colorado State University's first forecast for 2025 Atlantic hurricane season is less intense than 2024 forecast, but ...

The National Weather Service is no longer providing language translations of its products, a change that experts say could ...

Devastating, life-threatening floods have already started in some states as an atmospheric river causes heavy rainfall.

The storms, fueled by a stagnant atmospheric ... major flooding. The total water level rise in the region's streams and rivers, however, may not be fully reflected in NOAA's river gauge ...