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

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 ...

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 ...

The Met Office has released its latest 'deep dive' predicting how likely a colder-than-usual winter will be - while a 'strong ...

In the United States, our weather patterns usually travel from the west to the east. Sometimes, we can see variations in that a system will move in from the northwest or southwest, but Missourians ...

WASHINGTON -- The jet stream — America's stormy weather maker — is creeping northward and weakening, new research shows. That potentially means less rain in the already dry South and Southwest and ...

This is an archived article and the information in the article may be outdated.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 weather pattern is expected to continue into the Northern Hemisphere winter, NOAA says. Here's what that means for North ...