Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas ...

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, ...

SAN FRANCISCO – A series of "atmospheric river" storms aimed at Northern California have already caused flooding, downed trees, landslides and at least one house on a scenic river to slide into ...

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area. The National Weather Service said the region will continue to have drizzle or ...

SAN FRANCISCO (KRON) — Thursday brings another round of rain as the next atmospheric river system arrives in the Bay Area. Low pressure and associated fronts will move over the region ...

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a region plagued by wildfires in January. Scattered showers fell across ...

OAKLAND, Calif. - Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California. The National Weather Service said Tuesday would see ...

What is a Pineapple Express? It's a type of atmospheric river that forms a long, narrow tract in the Earth’s atmosphere. This jet stream gathers moisture from the tropics near the equator and ...