A split in the Polar Vortex is becoming more likely toward the end of March. Currently, a stronger, consolidated vortex is ...

As we approach the end of March, many people may be getting ready for shorts season, but a split in the Polar Vortex could bring a cooler end to the month for locations across the Northern Tier.

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 ...

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

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of Earth’s poles 10 to 30 miles above the surface. The term vortex is used to ...

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 ...

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

January is shaping up to be the coldest in a decade as the polar vortex dips south across the eastern half of the United States — shocking a nation that has enjoyed an unusually balmy end of the year.

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