A sharp, late-season flip in the jet stream is setting up a winter pattern that looks very different from the one that opened the year, and forecasters say it is not business as usual. A leading ...

Add Yahoo as a preferred source to see more of our stories on Google. A split jet stream over the Pacific Ocean will help amplify a ridge of high pressure near the West coast, keeping California warm ...

A major pattern shift is expected next week as a large dip in the jet stream parks over the West, allowing storms to ...

This is an archived article and the information in the article may be outdated.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. The weather pattern is changing as the Jet ...

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 ...

This winter has been an active one with parading storms and deep cold snaps. I feel like every time I wrap up one storm ...

The weather pattern may turn active again around Easter weekend across Indiana. We’re closely watching the jet stream as it stirs up the potential for thunderstorms—especially heading into Good Friday ...