An atmospheric river is a large area of water vapor transporting moisture from the tropics to higher latitudes. Recently, ...

Did you know that there are rivers in the sky? They are what's known in the weather world as "atmospheric rivers." And they can dump a vast quantity of water on a given area, leading to natural ...

The wording and definition were changed and refined a bit as atmospheric scientists at MIT studied these storms in the 1970s.

The "Godzilla atmospheric river" system may bring major flooding, landslide dangers, and a month's worth of rain compressed ...

Western Washington gets a brief reprieve this weekend, but another powerful storm system is already taking aim at the region.

Winter is here, and with it comes the term that everyone throws around: atmospheric river. Want to sound smart in front of your friends? We are here to help. Let's start with the basics. The ...

A unique weather situation is shaping up for late October. Here’s what an atmospheric river means and why it matters. An “atmospheric river” has been dubbed such by the field of meteorology and is a ...

Western Washington is grappling with devastating floods following relentless rain, amplified by powerful atmospheric rivers. These moisture-laden sky rivers, coupled with the region's mountainous ...

Southern California is bracing for an atmospheric river that could bring flash floods to the region, triggering evacuation warnings in steep terrain and areas ravaged by wildfires earlier this year. A ...

The National Oceanic and Atmospheric Administration is sending its famed reconnaissance aircraft into a powerful storm system ...

A powerful atmospheric river storm has killed at least six people in California. Evacuation orders are in effect for areas recently affected by wildfires due to increased flood and mudslide risks. An ...

An atmospheric river-fuelled storm is soaking Western Washington and other parts of the Pacific Northwest, bringing heavy rain and snowfall that’s resulted in flooding, road closures and emergency ...