As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

Winter storm conditions are impacting 10 states, with forecasts calling for feet of snow, powerful winds, and an extreme cold ...

Add Yahoo as a preferred source to see more of our stories on Google. The National Weather Service announced a winter storm warning ahead of heavy snowfall and strong winds in the Sierra Nevada and ...

Dangerous wind chills early, followed by a winter storm Sunday for south-central PA ...

As a winter storm approaches Upstate South Carolina and other regions, here's what to know about deciphering forecaster terms ...

National Weather Service warns of dangerous winter storm in Wyoming through early Monday morning. "Heavy snowfall and dangerous winds draw near," with 50-60 mph gusts expected. Wind River Range may ...

Wind chills will go below zero Friday evening into Saturday morning, then our winter storm develops Saturday night ...