MUSKEGON, MI-- Lake Michigan was blasted with sub-zero Arctic air last week, causing the Lakeshore to rapidly transform into an icy wonderland. Ice cover expanded rapidly last week, reaching a ...

Cohen and his co-authors suggest Arctic change favors more polar vortex disruptions, which can trigger more severe winter weather for weeks. Looking ahead several decades, the picture is more ...

The Arctic Oscillation is expected to be in a negative phase next week, which would allow cold air from the North Pole to spill southward.

An arctic front will sweep through Colorado Friday afternoon with dangerously cold air and accumulating snow lagging behind it.

Another Arctic blast has been forecast to bring frigid air to a large section of the United States later in January.

Winter weather is making its presence known across the US as millions of people deal with the onslaught of a long-duration, lake-effect snowstorm that has paralyzed communities downwind of the Grea… ...

Arctic air set to arrive in 2025 A disruption in the polar vortex centered over the North Pole will allow for areas of bitterly cold air to escape the Arctic region and move into the U.… ...

A blast of arctic air from Canada has brought the season's coldest weather to most of the United States. The system, known as a polar vortex, is forecast to bring subzero temperatures to the ...

A storm overhead is departing late Friday with arctic air in tow. Temperatures fall sharply tonight with snow and bitter wind-chills developing SOGGY WEEK We’re nearing one inch of rain Frida… ...

Another Arctic blast has been forecast to bring frigid air to a large section of the United States later in January.