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

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

The robust storm system will swing waves of moisture up and down the California coast, including the already saturated northern part of the state, while also sending moisture inland, adding feet of ...

While the wet weather may bring an end to a devastating run of wildfires in the state, it could also cause flooding and other hazards.

National Weather Service (NWS) meteorologists are tracking an atmospheric river expected to batter southern California this ...