The winter storm is ushering in extreme cold into next week for much of the country. Extreme cold warnings have been issued ...

A post-holiday storm will bring heavy rain, snow and hazardous winds across the Northern tier. Blizzard Warnings have been posted for Minnesota and Wisconsin, as 250,000 customers nation wide have ...

The aurora could be visible across Canada and much of the northern tier of U.S. states — and possibly farther south — Monday ...

A powerful solar eruption could light up skies across the northern tier, with the northern lights possible far beyond their usual range if clouds cooperate. Stargazers should head for dark, open areas ...

Forget a white Christmas. Folks across the far northern tier of the nation will see a white Thanksgiving, with mounds of snow likely before the weekend comes to an end. "In the north-central U.S., a ...

Cold and snowy weather has gripped much of the northern tier of the United States since Thanksgiving, but a pattern change will torch the chance of white Christmas for many. A white Christmas is when ...