Millions brace for damaging winds and tornadoes as thunderstorms loom.

The first days of March, and meteorological spring, have arrived, and the atmosphere isn't wasting any time dishing out severe thunderstorms for central and eastern parts of the country, AccuWeather forecasters warn. A potent storm is forecast to move out of the Rockies through Monday night, traveling eastward across the country throughout the week. On the northern side of the storm, cold air in the northern Plains will allow for a strip of snow from Colorado to the Great Lakes. Precipitation on