Picture this: you're checking tomorrow's weather for the tenth time this week, and each time the forecast has shifted. What ...

AUSTIN (KXAN) — The jet stream is a key atmospheric phenomenon that plays a crucial role in shaping day-to-day weather patterns. These fast-moving winds, typically located around 30,000 feet above ...

The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across Texas, Kentucky and ...

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 ...

CLEVELAND — Northeast Ohio’s weather this week is a textbook example of how the upper-level jet stream can flip the switch between quick-moving rain showers and prolonged bouts of wintry weather. This ...

South Florida could see warmer temperatures Saturday, thanks to the same jet stream that elevated the wind flow which has fueled the fires in Southern California. This upper-level low on the West ...

A University of Dayton researcher argues the extreme weather of 2025, from flash floods to hurricanes, had the jet stream's fingerprints all over it.