Ohio and the Great Lakes are bracing for another cold shot later this month — down to single digits in places. When to expect ...

New Yorkers should prepare for one last noticeable chill from the polar vortex before spring takes hold, with below-average ...

Add Yahoo as a preferred source to see more of our stories on Google. The polar vortex is forecast to weaken unusually early, and that could lead to more persistent cold weather in at least parts of ...

The infamous weather pattern is actually partly influencing our weather as February ends. And it may again throughout the month of March.