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

The storm door stays closed for now, as forecast models show California staying warm and dry for a considerable amount of ...

The jet stream, or any wind, is the result of differences in surface temperature. In simple terms, warm air rises, creating low pressure, and cold air sinks, creating high pressure. Wind is the ...

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 ...

Two weather patterns played out in 2025 that had huge implications for our country's weather. One of them helped spare the U.S. mainland from a landfalling hurricane, while the other helped produce ...

La Niña is developing but remains weak and west-based, muting its usual North American signal. This setup favors a volatile, stop-and-start season, with the jet stream shifting frequently 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This is an archived article and the information in the article may be outdated.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 ...