While much of the eastern U.S. has been frozen by rounds of Arctic air and snow, the West has experienced weeks of ...

A sharp, late-season flip in the jet stream is setting up a winter pattern that looks very different from the one that opened ...

A major change in the weather pattern over North America is ahead. While much of the eastern U.S. has been frozen by rounds ...

Across the Northern Hemisphere, familiar seasons are starting to feel unfamiliar. Heat waves linger, cold snaps arrive out of ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Colorado's snowpack situation continues to worsen, falling further behind even the prior record low this week. Changes in ...

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 ...

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 ...