Meteorologist Tony Pann describes what La Nina weather patterns are, and why recent and future storms show that we are experiencing one.

National Weather Service storm alerts warn of snow, freezing rain, and sleet on Thursday; another storm is expected on ...

Las Vegas likely will receive measurable precipitation. And it won’t be just rain. Snow, up to a half-inch, is in the forecast Wednesday night and Thursday morning, according to the National Weather ...

Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, ...