The temperature swing is a 180-switch from the nearly 10 inches of snow that fell in a day in north Florida in late January, ...

A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...

As the weekend approaches, residents can expect relatively mild temperatures before a significant cold snap returns early ...

An Arctic outflow setup will continue to fuel significant, strait-effect snow along the B.C. coast on Tuesday, likely to ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Winter is keeping a strong grip on Saskatchewan, with cold Arctic air expected to blast into the province next week.

A blast of Arctic air has settled over southeastern Manitoba, bringing frigid temperatures that are expected to last well ...

Unusual weather patterns and climate change have been driving stark changes in the northwestern state. Now, new satellite ...

An Arctic outflow setup will continue to fuel ... changing and deteriorating travel conditions," Environment and Climate Change Canada (ECCC) says, in the snowfall warning. There is high ...

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of ...