A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

A polar vortex over southern Ontario means Waterloo region, Guelph and Wellington County will experience very cold ...

In addition to the white stuff, Waterloo Region is about to get hit with the worst polar vortex seen in Ontario in over a decade, with the Weather Network predicting parts of southern Ontario will ...

A polar vortex will plunge Waterloo region, Guelph and Wellington County into a deep freeze until Wednesday, Environment Canada says. "Be prepared for very cold conditions. Temperatures may be colder ...

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...

Maps show what to expect as the cold front arrives. The polar vortex is a large area of cold ... Wind chills dropped into the negative teens for that region. Then on Sunday, the chills really ...

When this vortex weakens, it can send frigid air from the Arctic southward, bringing dangerously cold temperatures to mid-latitude regions like the southern United States. In 2021, the polar ...

Arctic winds from a powerful polar vortex ... weather map. That includes California, Washington, Oregon and Nevada, as well as Utah, Colorado, Wyoming and Idaho. In all these regions, a total ...

The D.C. area continues to face frigid temperatures this week as a cold spell stretches over the region and most of the southern East Coast. Here’s what you need to know. Overnight temperatures ...