The atmospheric river's effects are expected to last at least through Tuesday, one meteorologist told Newsweek.

You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

Colorado's northern mountains are forecast to receive light to moderate snow during the first full week of February.

Dangerous flooding and landslides are possible over the next few days as moist air from Hawaii approaches the US west coast.

An atmospheric river originating from near Hawaii known as a 'Pineapple Express,' will send copious amounts of moisture into a large portion of the Northwest and California into the new week, ...

BBC Weather's Elizabeth Rizzini looks at the meteorological phenomenon hitting North America's west coast. When it comes to ...

The West Coast is in the middle of a long-lasting and potent atmospheric river event, which will bring days of heavy rain and ...

The current atmospheric river storm will continue to push inland on Sunday, only to be replaced by another storm from Monday into Tuesday, peppering the region with additional rainfall.

Instead of major fires the Golden State will be delt with major rainfall with precipitation amounts that could reach over ...

A Pineapple Express atmospheric river to bring heavy rain to Northern California and potentially snow to even lower ...