Satellite images from the National Oceanic and Atmospheric ... They don't only happen on the West Coast of the U.S., but a well-known atmospheric river, the "Pineapple Express," does occur in ...

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.

Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can ...