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

The National Weather Service calls the system "a significant long-duration winter storm," which is expected to bring heavy ...

Weather maps show what you can expect for dangerous cold and heavy snow in the forecast for Boston this weekend.

On top of heavy snow, forecasters and public officials are worried about slick, icy roads and the potential for sleet and ...

See these maps for a quick look at the snow, ice and freezing rain forecast through Jan. 26 across the U.S.

Millions of Americans are already under an inclement weather warning or state of emergency. Here’s how to follow the ...

Track the winter storm as it's forecasted to bring heavy snow and extremely cold weather to the U.S., reaching millions from ...

A severe winter storm is expected to bring a glaze of ice, dangerously cold temperatures, and potentially a foot of snow to ...

Forecasters say over half the U.S. population could be affected by snow, ice or bitter cold as a winter storm sweeps across ...

Winter storm Fern is making its way to Ohio. How long will it last? When does the snow start? Here's what NWS' hazardous ...