July 17 - Wildfire smoke blanketed the eastern U.S. from the Great Lakes to Washington, D.C. on Friday, floodwaters tore ...

Meteorologist Justin Rudicel explains how the jet stream forms, why it shifts throughout the year and how it influences ...

According to research by a University of Arizona-led team, an increase in fluctuations in the North Atlantic jet stream since the 1960s coincide with more extreme weather events in Europe such as heat ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON (AP) — Nearly every type of wild weather hit some part of the United States on Monday as the normal changing seasons ...

A rare Super El Niño is building fast. See when it could start steering storms, unlocking Arctic air and shaping an early U.S ...

If you’ve ever heard a meteorologist mention the jet stream and thought, “Okay… but what does that actually mean?” You’re not alone. It’s one of the most important drivers of weather across the United ...

A heat dome traps extreme heat in one region while a jet stream pulls cold air south, creating heat waves and snow across the U.S.

Mostly sunny Monday in the Pacific Northwest, but wildfire smoke north of Portland could bring haze. Temps push upper 80s to ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Forecast jet stream winds for next week. The colors show wind speed, with green, yellow and orange indicating the strongest winds.

WASHINGTON — Nearly every type of wild weather hit some part of the United States on Monday as the normal changing seasons clash of cold and warm air collided with a jet stream gone crazy and a ...