Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

AccuWeather meteorologist Tom Kines told Newsweek: "The storm responsible for the severe weather in the south will move off ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

The cold air will be somewhat limited, but enough arctic air will wrap around the system that a snowstorm could break out in ...

The storm front that has provided a rainy respite for firefighters in California was beginning its roll across the nation ...

Following a mostly quiet and even mild start to the week across a large part of the eastern half of the nation, a large, multifaceted storm is expected to take shape by the middle of the week that can ...

When the storms reach Central Florida by the late afternoon hours, a reduction in wind shear and instability in the atmosphere should end the threat of severe weather. Some of the areas impacted ...

Snow and sleet started falling in Texas as officials begin to close schools and airports. Snow and ice could bring major travel disruptions and power outages from Texas to Florida.