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

This type of warning is issued when the temperature or wind chill is expected to drop to 32 F overnight. 'Outreach teams will ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

This type of warning is issued when the temperature or ... This blast of frigid temperatures will be delivered by the polar vortex, a large area of low pressure and cold air that swirls ...

A polar vortex is going to bring very cold air to much of southern Ontario, including Waterloo region, Guelph and Wellington ...

Louisiana isn’t known for extreme cold weather—but that changed Tuesday, when the National Weather Service issued its ...

Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...