Compared to last week it's a walk in the park.
It's getting hot in the Southwest and March may open with storms.
Things are changin'. And another look back at the cold.
An atmospheric river and strong storm system eye the Pacific Northwest.
And in Antarctica, winter is coming.
Displaced Arctic air is causing all sorts of messes.
Temperatures are very cold north and quite toasty south.
We also revisit the week's biggest weather story: southern U.S. snow.
Up to half a foot expected through Wednesday while cold outbreak persists.
Strange things are happening as the coldest air of the season takes control of the United States.
Arctic air begins pouring south of the international border Friday.
The Caribbean is still a bubble of extreme warmth. Fire weather wanes, for now.
