Picture this: you're checking tomorrow's weather for the tenth time this week, and each time the forecast has shifted. What started as sunny skies morphed into scattered showers, then back to partly ...

NORFOLK, Va. — Heading into the cooler months, we can certainly see some cold snaps make their way into the area. But what's going on in the atmosphere that causes these cooler-than-average ...

The weather pattern shows signs of change. It looks like we are undergoing the transition to a winter weather pattern. The easiest way for me to show you the transition underway in the weather pattern ...

The daily weather we experience is largely shaped by atmospheric conditions nearly 30,000 feet above us, where a key factor is the weather phenomenon known as the jet stream. Think of a jet stream as ...

A new study challenges the idea that climate change is behind the erratic wintertime behavior of the polar jet stream, the massive current of Arctic air that regulates weather for much of the Northern ...

DECATUR, Ill. (WAND) - The dictionary defines the jet stream as strong, generally westerly winds concentrated in a relatively narrow and shallow stream in the upper troposphere of the Earth. Meh. A ...