The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

Arctic air has brought chilling temperatures as low as 12 degrees in New York City on Monday night but are we in a polar ...

Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout ...

Arctic air moved south, into the area starting late last week and has lingering since. This has lead to dangerously cold ...

Most of the current cold snap, which swept in a few days ago, should have passed, but temperatures remain dangerously low.

A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen ...

After a mild winter so far, extreme cold is about to hit Quebec. Temperatures will plunge into the low -30s, with Montreal ...

Even if you didn't see snow, the Arctic air blast from the polar vortex is still here. See how to get ready for the cold. When will Mississippi get warm?

We are in the thick of it now with some areas experiencing the coldest air temperatures since the polar vortex of the 2019 ...

Just after the arrival of the polar vortex in Montreal, a power outage left approximately 100,000 homes in Montreal without electricity this morning. The affected neighbourhoods stretched from ...