A powerful winter storm is set to blast portions of the U.S. with accumulating snow, cold temperatures, strong winds and rain just as millions of people across the country prepare to travel early ...

Editor's Note for Sat. Jan. 18: A polar vortex is set to impact much of the US. Click here for the latest update. A polar vortex is forecasted to blanket most of the continental United States in ...

In addition to the snow, parts of Louisiana, Texas, Mississippi and Arkansas could be raked by tornadoes Tuesday. Central Florida faces a severe risk of the dangerous storms on Thursday.

US weather radar forecast snow as Arctic winds smash USA It can be sunny one minute, then blinding snow for 30 months, then back to sunny again National Weather Service metrologist David Soroka ...