So, when a 2025 cold snap is reported as the difference between the actual temperature and “normal,” it will appear to be ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...

"The magnitude and extent of the Arctic air will build into the first full week of January and linger through the middle of ...

Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

With an artic blast rolling in, Alabama is about to be cold. Real cold. And that means groceries stores will soon be packed ...

It will be a quieter day for our Tuesday around central Indiana. Many communities are still trying to dig out from the heavy ...

An Arctic blast heading for the eastern half of the U.S. this week will bring below-freezing temperatures to Connecticut.

A powerful winter storm continues to traverse the country from west to east, knocking out power, snarling travel and bringing ...

A widespread swath of the country, from the northern Rockies to the East Coast, is bracing for a blast of Arctic air that will send temperatures plummeting this week and dropping even further as ...

A couple of weak systems passing through will lead to light snow chances through the weekend followed by a brief blast of ...

NOAA said snow is possible in the southern Plains states and the Southeast, with the potential for heavy snow in the ...