A storm tracking from the Four Corners to the upper Great Lakes will drive warmer air over much of the eastern half of the nation spanning this weekend into early next week. Folks starting spring break this weekend should be happy. The South will not be the only region to experience a rebound in temperature. After bouts of cold weather, chilly wind and snow in some locations, a shift in the weather pattern will trigger an outbreak of spring fever over portions of the Midwest and Northeast in the coming days. A lack of arctic air and strong March sunshine will also work together to boost temperatures.