Mixed rain and snow tomorrow; watch for icy spots Details >
Dec 08, 2013; 3:07 PM ET Expect showers Tuesday night
A pair of storms unleashed heavy snow and strong winds causing poor visibility from the northern Plains and Upper Midwest to the southern Rockies.
Dangerously cold air with subzero temperatures will plunge into the Northern States this week.
Thirty years of shrinking Arctic sea ice has boosted extreme summer weather, including heat waves and drought, in the United States and elsewhere.Read Story >