Expect showery weather Wednesday morning through Friday afternoon Details >
Dec 11, 2013; 5:00 AM ET Major heat on the way for Perth, Australia.
Yet another blast of Arctic air will roll southeastward this week over the Midwest and will reach the Northeast.
A new storm is poised to bring travel delays this weekend in parts of the Midwest, South and Northeast from snow, wintry mix and rain.
Another winter storm is on the way for the mid-Mississippi Valley, but areas affected by the recent ice storm will be spared.
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 >