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

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

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

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

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

While all the warmth of the past few days may make it feel like spring is in full effect, forecasters are saying otherwise.

New Yorkers should prepare for one last noticeable chill from the polar vortex before spring takes hold, with below-average temperatures expected March 24-30.

Don’t pack away the winter coat just yet. A polar vortex split could bring one last stretch of cold to the D.C. region before the end of March.

Don’t pack the winter coat away in storage just yet. Forecasters say a potential polar vortex split could send colder air into New York City before the end of March, bringing one last reminder of ...

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

And the dreaded polar vortex will again invade the Midwest and East with soul-crushing Arctic chill. This forecast of ...