Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold ...

Valley inversions will remain in place through Thursday, leading to low stratus and patchy fog for the Flathead and Mission ...

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the Northern Plains and unusual snow and ice in the Gulf Coast area.