The National Weather Service warned that the Arctic airmass is delivering the coldest temperatures since last winter ... often associated with a sweeping storm front and carried by wind, were ...

The National Weather Service (NWS) has issued winter storm warnings in six states as "heavy snow" is expected in large regions of the country. Portions of California, Nevada, Utah, Colorado ...

An Arctic airmass is bringing the coldest air since last winter to the Plains and Midwest and into the South and East Coast, according to the National Weather Service. It's forecast to stretch ...