Forecasts indicate that the Arctic polar vortex will deliver frigid winds across large portions of the U.S. in the new year.

The cold is expected to persist throughout January, with relief coming once February rolls around. Such plunges occur when ...

The National Weather Service is predicting below average temperatures across the Lone Star State in the early new year.

According to the Space Weather Prediction Center, the northern lights have a higher chance to be seen across Canada and Alaska on Dec. 30.

A day-by-day look at the rain and snow expected across the United States, and a peek at the New Year’s Eve forecast.

A strong geomagnetic storm could produce auroras across parts of the northern United States on New Year’s Eve.

NOAA's forecast issued Monday predicted the aurora could be visible as low as New York, including most of Vermont. Tomorrow, ...