In A Nutshell A major study of 42 years of data shows severe winter storms have shifted northwest, away from the traditional ...

Three factors are combining to increase the likelihood of a weaker polar vortex this winter, the website reports. And a ...

Snow seasons in Chicago are tracked from July through the following June. The area normally can expect 38.4 inches.

Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.

While the danger from winter weather varies across the country, nearly all Americans, regardless of where they live, are likely to face some type of severe winter weather at some point in their ...

For millions of us, winter weather has already started.As the winds howl, the snow flies and the temperatures drop, the National Weather Service issues various levels of alerts for wintry weather.

Weather forecasting is not easy. The truth is that predicting future weather conditions over broad, or even narrow, swaths of ...

Snow, sleet and freezing rain is in the forecast Saturday — and more is on the way. Here's what to know about upcoming winter weather.