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

But forecasting exactly which areas will get hit hardest is tough ... of dangerous conditions as another powerful atmospheric river takes aim at California. While these storms are dreaded for ...

Incoming heavy rain from an atmospheric river-fueled storm that slammed into the West Coast early Wednesday is threatening ...

The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could cause problems. Some roads will be closed starting Wednesday.

As extreme weather events have hit the world hard in recent years ... California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren’t just a ...

Northern California wasn't immune from the impacts of the atmospheric river either. A wind gust hit 59 mph at San Francisco International Airport Wednesday afternoon as showers and thunderstorms ...

The final round of rain for the week is expected to deliver between a tenth and a quarter of an inch of rain along the coast and valleys. But don't put umbrellas away yet.

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

Light showers are forecast across the Bay Area until midweek, when a warming trend is expected to overtake the region.

WASHINGTON — As extreme weather events have hit the world hard ... out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing. They actually happen ...

WASHINGTON — As extreme weather events have hit the world hard ... out of Sacramento because of an atmospheric river flooding. These events aren’t just a California thing.