High up in the atmosphere above the Arctic, something interesting is going on. The upper levels of the stratosphere, above 35 ...

Touching on the move into December, he said: "We're entering into a very unsettled spell of weather before there is the ...

A rare weather phenomenon that hasn't occurred since 1968 is expected to plunge temperatures across parts of the United States.

Early-season stratospheric warming events spark hype around frigid temperatures. Learn the myths and the science about the ...

As the UK goes through a cold snap this week - forecasters have suggested that more Arctic air could be brought to Britain ...

A significant disruption of atmospheric patterns around the Arctic is expected to begin over the next few weeks, which could ...

You may have seen in the news that a Sudden Stratospheric Warming (SSW) event is occurring - what does that mean, and what ...

An extreme warming event high in the atmosphere is threatening to disrupt the polar vortex. Get the details from ...

Listen up, Winter fans! If you enjoy cold, check out what Meteorologist Nick Dunn and the Storm Center 7 Team are watching!

A sudden stratospheric warming event is just that; a sudden warming of the stratosphere miles above our heads. This event ...

Once every two years there is a disruption of the polar vortex. So you get very strong warming like tens of degrees Celsius in a few days, which is associated with a breakup or stretching or ...

A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...