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

Winter Tightens Its Grip as Polar Vortex Reappears ...

Around the same time as the heat starts blasting Phoenix, the polar vortex — a system that usually keeps frigid air penned up ...

Folks across the central, eastern and southern U.S. are about to experience potentially record warmth over the next week or ...

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

Winter weather is back in the East, but the extended forecast has some good news for milder weather later in March.

While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to ...

Add Yahoo as a preferred source to see more of our stories on Google. Bundle up, Bloomington, a winter storm is headed our way; do you know how to decipher winter weather forecasts? While just about ...

Welcome to 'false spring,' New York! A polar vortex split could bring bitter cold back to NY, but how cold will it get and ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...

Welcome to 'false spring,' New Jersey! A polar vortex split could bring bitter cold back to NJ, but how cold will it get and ...