See what's behind Pineapple Express

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...
After an unusually dry January, a weather system called an atmospheric river - or Pineapple Express - is now headed towards ...
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?
Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...
The first wave of storm energy from the 'Pineapple Express' event begins to drop snow in Colorado on Wednesday.
A pattern change for the West has taken shape. This weekend, moisture moved in from Hawaii courtesy of an atmospheric river ...