What is polar vortex and how much snow is expected in US? A winter storm linked to polar vortex disruption has impacted ...
What is the polar vortex? This article explains what a polar vortex is in simple terms, how it influences winter weather in ...
The United States is facing a storm unlike any seen in a long time. The National Weather Service has confirmed a blast of ...
WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way ...
A polar vortex brings bitterly cold Arctic air into southern Ontario. Here’s what it is and what you can expect.
The big winter (and popular) topic is dusted off very early this season as frigid air plunges south next weekend. But what is ...
Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...
Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.
“Snow is the $64,000 question,” says climatologist Judah Cohen, capturing the peculiar pucker factor involved in late-winter ...
Colder air is becoming re-established in the central and eastern United States after a recent warmup. Over the next 10-14 ...
An extreme polar vortex moving from the Arctic across North America is expected to arrive in Quebec by Friday and persist ...