It’s “Weather Wednesday” — a time where 17 News meteorologists talk about the weather together and help you understand a bit more about ...

What’s the connection between climate change and an increase in so-called atmospheric rivers? -- John H., Bridgeport, ...

During the storm, KGW viewer Carrie reached out to ask if an atmospheric river is the same thing as a Pineapple Express, another term that often pops up to describe heavy rain in the Portland region.

Atmospheric rivers happen all over the planet, but a Pineapple Express refers to a specific recurring atmospheric river that hits the U.S. West Coast. Here’s How to Watch the Rare Total Lunar ...

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have shown that they can carry seven to 15 times the average amount of water ...

What is a pineapple express? It is a nickname for a strong atmospheric river in the tropical Pacific near Hawaii. Where did the term atmospheric river come from? The name came from research ...