WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way ...

Folks in the central and eastern United States may be wondering: Is winter on the way out? Here's what meteorologists say.

Severine Pinte is ready to bottle her first Okanagan wines for LaStella and La Vieux Pin since a polar vortex caused ...

While much of the eastern U.S. has been frozen by rounds of Arctic air and snow, the West has experienced weeks of unseasonable warmth, which has left many mountain ranges in a snow drought. A major ...

Much of the eastern United States is currently undergoing a massive polar vortex, with another one expected to follow.

Intense cold is settling in over the northeastern United States after winter storms brought snow and ice. Will the bitter ...

Explore the dramatic weather patterns in the US, with the East experiencing extreme cold and the West enjoying unseasonal warmth, driven by a contorted polar vortex.

The latest bout of brutally cold weather that has beset the eastern U.S. for weeks sent wind chills into the negative teens ...

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

WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way that will send much of the United States a devastating dose of winter weather ...

While much of the eastern U.s. has been frozen by rounds of Arctic air and snow, the West has experienced weeks of unseasonable warmth, which has left many mountain ranges in a snow drought. A major ...