We break down every type of flood notice from the National Weather Service and what you need to do at each step.

The National Weather Service has placed most of Southern California and parts of Central California under flood watches.

One of the city's most notorious areas for flash flooding is the target of a two-year, $11 million project to improve ...

These flood models are used for more than warnings. They also guide risk assessments for development, insurance and decisions on building protective infrastructure, so accuracy is important. A case ...