Climate scientists have long watched the jet stream with fascination and growing concern. These rivers of air racing across ...

Tornadoes, winter storms and even hurricanes - chances are you've heard at least one of those phenomena mentioned in the same sentence with the jet stream. Here's a meteorology 101 rundown about what ...

Sudden Stratospheric Warming (SSW) events occur during the winter months and can lead to Arctic outbreaks across the US. They have to do with the polar vortex and the jet stream. A stable polar vortex ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. As we head into a more active weather ...

The polar vortex is a large area of arctic air that sits and spins across the North Pole. A strong jet stream will keep it ...

After waves of severe storms and heavy rainfall this month, the Jet Stream is shifting after the latest rounds of storms moved out of our State last night. Going forward, at least for now, the Jet ...

Jet streams play a key role in how tornadoes are formed. When it comes to tornadoes, you’ve seen them, and you’ve seen what they can do. But do you really know how a tornado forms into that monstrous ...

We all know the scenario: A slow-moving thunderstorm comes along in the summer months and unleashes intense rainfall that can add up to an inch or more in a short amount of time, leaving you soaked if ...

Quiet weather has returned to KELOLAND for the middle of the week. Meteorologist Jaelyn Borresen explains the pattern driving these conditions. After an active and ...