An atmospheric river taking aim at the Midwest and parts of the South could exceed the 500- to 1,000-year average for rainfall in the area, meteorologists warned. Atmospheric rivers are a "long, ...

They more commonly affect the West Coast, particularly during the winter months. The NWS describes the "Pineapple Express" as a "strong atmospheric river that is capable of bringing moisture from ...

A powerful and rare weather phenomenon known as an atmospheric river has devastated parts of the central United States, ...

More than a dozen tornadoes were reported across Arkansas, Illinois, Kentucky, and Missouri on Wednesday and overnight, according to the National Weather Service Storm Prediction Center. Images show ...