An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

Downtown San Francisco was drier, but it still had a big day. The area recorded 2.53 inches on Tuesday, its highest daily ...

Another atmospheric river-driven storm will impact Northern California and the Pacific Northwest starting Thursday morning. That event is forecast to be somewhat less impactful than the high winds and ...

An atmospheric river — the second to wallop the state ... expected on Thursday as the storm moves into Southern California. "This event could bring an increased risk of power outages, flooding ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

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

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Flood watches are posted up and down the California coast as an atmospheric river will bring torrential rain to many areas in need of moisture but too much rain in burn scar areas could lead to ...

Another storm will impact Northern California starting Thursday morning. That event is forecast to be somewhat less impactful ...

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — flooding numerous ...