Here's how much rain and snow fell along the Interstate 5 corridor so far this week, and what else the winter storm will do.

A powerful atmospheric river is unleashing torrential, flooding rainfall across Northern California and parts of the Pacific Northwest in the wake of a historically strong bomb cyclone — and another storm is on the way.

Northern California is being slammed by an intense atmospheric river which is bringing extreme amounts of rain and snow to the area, as well as southern Oregon.