Expect showers Thursday night Details >
Dec 12, 2013; 1:22 AM ET Expect showery weather Sunday morning through late Sunday night
The coldest air of the season so far is moving in for the middle of this week around Philadelphia, in the wake of Tuesday's snowstorm. A new storm will move in this weekend.
Episodes of snow and slippery travel are forecast prior to the departure of arctic air this weekend around Detroit.
Episodes of snow and slippery travel are forecast prior to the departure of arctic air this weekend around Cleveland.
Yet another blast of arctic air will roll southeastward this week over the Midwest and will reach the Northeast.
A storm of charged particles coursing through a volcanic ash cloud sparked the spectacular green lightning seen at Chile's Chaiten Volcano in 2008.Read Story >