An impactful shot of snow and ice will blast through the Northeast set to dump snow threatening post-Christmas holiday travel at major airports and highways across the region.

Millions of Americans in the Northeast were facing stormy conditions beginning on Thursday and persisting into Friday.

A storm system pushing through the Bay Area on Christmas Day triggered severe weather alerts, including flash flood warnings and tornado warnings.

A Tornado Warning has been issued for parts of Santa Cruz County on Christmas, the National Weather Service said. The warning includes Santa Cruz, Scotts Valley and Capitola until 1 p.m. Aviso de Tornado incluye Santa Cruz CA, Scotts Valley CA, Capitola CA hasta la 1:00 PM PST pic.twitter.com/BuaaTIWxx2

National Weather Service (NWS) meteorologists have issued winter storm warnings and winter weather advisories for 13 states as of Thursday morning as winter storms unleash impacts across the Northern Plains, Midwest, and Northeast.

The month of December has been slammed with everything, from subzero temperatures to severe storm systems sweeping the nation and that’s just the beginning of it. The system started earlier this week and will track across the Midwest and Northern Tier ...

The NWS issued a warning at 6:38 a.m. HST after radar detected a severe thunderstorm capable of producing a tornado about 36 miles southwest of Barking Sands, moving northeast at approximately 15 mph.