Winter Storm Harper a Major Snowstorm Friday Into the Weekend

Get the latest on storm system's track and timing.

Parade of Storms Bringing Soaking Rain and Feet of Snow

An active Pacific jet stream will remain pointed at California through Thursday.

Antarctic Sea Ice is AWOL

It's the lowest extent for early January since satellites began monitoring.
Up-To-The-Minute Coverage

How Much of the Snow Season Is Left?

In many U.S. cities, more than 50 percent of their season's snow falls after Jan. 15.

A Sharper Look at Global Weather

IBM will soon be releasing the world's highest-resolution global forecast model.
Up-To-The-Minute Coverage