As the early days of spring kick into gear, with it will come shifts in temperatures, separate rounds of precipitation, and ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

A lobe of the polar vortex, a ring of freezing air typically ... Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island and Massachusetts From Nebraska to Virginia, snowfall amounts ...

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

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 cause of the week-long deep freeze? A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge the U.S., Canada, and parts of ...

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.

When the polar vortex begins to wobble and allows arctic air to spill south into northern Illinois in January, we usually end up with dangerously-cold air around Chicago. When it happens in April ...

"The large polar vortex disruption from the second week of ... 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 ...

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 ...