Polar vortex

A 'very active pattern' is hitting the United States starting Friday, says the National Weather Service.

Tens of millions of Americans are currently under freeze warnings or watches, say federal forecasters.

Frigid air from the polar vortex is making its way into eastern Canada, likely bringing with it the ...

At the start of February 2021, a major snowstorm hit the northeast United States, with some areas receiving well ...

Despite having had a relatively mild winter so far, Canada could be hit with a polar vortex—which brings ...

You've heard meteorologists use the terms "polar vortex" and "bomb cyclone" this year. Now you can add "Central ...

PROVIDENCE, R.I.—Mother’s Day weekend got off to an unseasonably snowy start in the Northeast on Saturday thanks to ...

The polar vortex appears to have brought more than the icy winds and snow to people's backyards. Americans ...

CHICAGO—The dangerous cold and heavy snow that hobbled the northern U.S. this week has retreated, but not before ...

The Good Samaritan who paid for hotel rooms for homeless people in Chicago during the polar vortex has ...

A 38-year-old woman was found frozen to death in her apartment in Wisconsin, authorities said. The Milwaukee apartment ...

North America's polar vortex has caused temperatures in parts of the U.S. mid-west to plummet to record low ...

CHICAGO—The painfully cold weather system that put much of the Midwest into a historic deep freeze was expected ...

An 18-year-old pre-medical student froze to death on Jan. 30, as the bitter cold and harsh winds from ...

A good Samaritan offered to pay for hotel rooms for 70 homeless people who were camped out in ...

An Illinois police department has taken an unconventional step in its battle with the polar vortex—by announcing that a ...

A 55-year-old man was found frozen to death as the polar vortex causing extremely low temperatures across the ...

The polar vortex, which has brought extremely cold weather to large parts of the United States, forced the ...

Some weather experts say a polar vortex disruption could hit the United States and Canada by the end ...

As first glance, asking whether global warming results in more snow may seem like a silly question because ...

“It’s cold outside” is sentiment shared by many Americans right now, and here's a map to prove it.

Everyone loves to talk about the weather, and this winter Mother Nature has served up a feast to ...