When you flip the thermostat down on a sweltering afternoon, you might not think about what's happening five or six miles ...

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 ...

WE’RE USED TO THAT. CHALLENGING AT TIMES. EXACTLY. IT’S BEEN A CHILLY JANUARY, AND IT LOOKS LIKE THIS IS GOING TO ROLL ON. IN FACT, WE PROBABLY HAVE NOT EVEN FELT THE COLDEST AIR OF THE SEASON YET.

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

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This is an archived article and the information in the article may be outdated.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 ...

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 ...

The frigid stream of air that plunged down into the Central U.S. this week is breaking cold records from South Dakota to Texas, with temperatures in the single digits setting records in many locations ...

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