Torrential rainfall hit Southern California Thursday morning as a “bomb cyclone” delivered as expected. Rain totals exceeded 2 inches in some areas of Los Angeles County by mid-morning with ...

Powerful bomb cyclone to hit the West Coast As the strong atmospheric river approaches California and the Pacific Northwest, the National Weather Service warns of excessive rainfall beginning Tuesday.

The storms came as part of a swath of severe weather that swept across the nation called a "bomb cyclone ... system spun up a tornado in Southern California, dumped snow on the Sierra Nevada ...