The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that devastated California.
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?
BBC Weather's Elizabeth Rizzini looks at the meteorological phenomenon hitting North America's west coast. Trump to enact tariffs on Mexico, Canada and China starting Feb. 1 ...
A warm, wet storm originating in Hawaii will be pulled north toward California bringing heavy rain and localized flood risk.