Climate scientists have long watched the jet stream with fascination and growing concern. These rivers of air racing across our planet at altitudes of roughly 5-9 miles dictate much of our day-to-day ...

If the cool weather the moved across West Michigan Sunday has you doing a double-take at the calendar, it's not surprising. Having high temperatures in the lower 70s and low temperatures in the 40s is ...

KALAMAZOO, Mich. — If the cool weather the moved across West Michigan Sunday has you doing a double-take at the calendar, it's not surprising. Having high temperatures in the lower 70s and low ...

While it's been cool and wet in the Miami Valley, there's a much different set up out west. A stubborn jet stream pattern has made its mark on the entire country recently. While we find ourselves in a ...

We are dealing with a double structure Jet Stream pattern with a southern branch but the northern branch is dominate.  This ...

Add Yahoo as a preferred source to see more of our stories on Google. Tornadoes, winter storms and even hurricanes - chances are you've heard at least one of those phenomena mentioned in the same ...

So far this summer, the hottest day of 2010 in Fargo-Moorhead was 95 degrees back on May 29. But there may be an upcoming opportunity to better that reading. The jet stream pattern has, for several ...

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 ...

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 ...

OKLAHOMA CITY (KFOR) — Here’s a look at the Jet Stream pattern as we go into this weekend. A storm trough is developing and moving east into the southern plains with waves of thunderstorms in the ...