Weather analysts are divided over the polar vortex’s influence on weather and what that means for the rest of this year’s winter.

The polar vortex has taken on an unexpected pattern this winter - one that’s made part of the United States the most ...

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is ...

Cold air originating from the Arctic Ocean was dislodged earlier this week and spilled south across the United States. As a ...

However, it is unclear whether the polar vortex has actually played a significant ... the vortex so it was slightly displaced ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a ...

More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels.

Cold extremes are indeed waning over most of the midlatitude Northern Hemisphere, but a decade-plus debate on the Arctic’s ...

When will it start snowing in Mississippi? Learn more about winter storm set to bring ice, deep cold snap to Mississippi. Be ready for freezing temps.

North Pole-level wind chills and temperatures will strike 20 states this week, marking the country’s 10th consecutive polar ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping ...

But at times some of the vortex can break off or move south, bringing unusually cold weather south and permitting warmer weather to creep up north.