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

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

Atmospheric rivers are storms akin to rivers in the sky that dump massive amounts of rain and can cause flooding, trigger ...

The National Oceanic and Atmospheric Association ... flooding up the lower Little Miami River as far upstream as Newtown occurs, worsening flooding in California and Anderson Township.

LOS ANGELES (KABC) -- Southern California will continue seeing cooler conditions this Monday before a gradual warm-up by the weekend. Los Angeles and Orange counties Monday will see morning clouds ...

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

Explainer-What Are Atmospheric Rivers and Why Do They Cause Flooding ... In 2019, an atmospheric river nicknamed the "Pineapple Express" hit California. The water vapor from near Hawaii brought ...

In 2019, an atmospheric river nicknamed the "Pineapple Express" hit California. The water vapor ... prompting deadly floods and landslides, devastating communities and severing access to Canada's ...