Arctic air has brought chilling temperatures as low as 12 degrees to New York City — but are we in a polar vortex? A polar vortex settled over New York City and New Jersey following Sunday’s ...

NEW YORK CITY - As a wave of extreme cold grips the U.S. this weekend, many are wondering about the polar vortex – a phenomenon responsible for plunging temperatures and icy conditions.

The cold snap could impact new spring vegetation and lead to frost in some areas ... golf rounds and outdoor activities in general. "The large polar vortex disruption from the second week of March is ...

A pinwheeling section of the polar vortex is clearing customs at the ... keeping day and nighttime temperatures lower. New York City, for example, could see a low temperature of about 11 degrees ...

The cold snap could impact new spring vegetation and lead to frost in some areas ... golf rounds and outdoor activities in general. "The large polar vortex disruption from the second week of March is ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation shows the vortex also moved away from the Arctic towards Europe.

10th polar vortex of the season hits the U.S. Here’s what to know With record snow in New Orleans last month and drought and destructive wildfires in Southern California, this winter has not ...

Forecasters predict the warm weather streak will fade as pockets of cold fronts move into New England later this spring. Accuweather Senior Meteorologist Paul Pastelok says the March polar vortex ...

"The large polar vortex disruption from the second week ... where it will feel more like late February in Chicago and New York early next week as highs drop into the 30s and 40s," Savona said.