A polar vortex will plunge the GTA into a deep freeze until Wednesday, Environment Canada says, with forecast windchill ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

Saturday morning, the arctic front pushed through the region. While it may not feel super cold yet, trust us, it's on its way ...

Are you ready for the coming arctic storm? Here’s the latest Colorado weather forecast and everything else you need to know ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this ...

A major cold blast is in store for millions of Americans as a lobe of a polar vortex will bring brutally cold temperatures to ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

The cold will pose a danger to pipes, so be sure to cover exterior pipes, open cabinets with pipes so warm air can circulate, ...

After a strong cold front comes through this Saturday, we could see temperatures 20 degrees colder than normal. Why is that, ...