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.
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.
