A new cross-country storm is expected to impact 11 states, starting on Sunday and travelling across America, reaching the East Coast by Wednesday evening. The storm will stretch from California to the Rockies by Monday, with heavy snowfall, strong winds, and coastal rain anticipated. On Tuesday afternoon and evening, severe thunderstorms are possible from Missouri to Michigan, affecting cities such as Chicago, St. Louis, and Indianapolis. Damaging winds, large hail, and a few tornadoes are the primary threats.

On Wednesday, the severe weather will move into the Mid-South, with damaging winds expected from Kentucky to Alabama, impacting cities like Louisville, Nashville, and Memphis. Snow will be possible from Denver to Minneapolis and Green Bay as the storm progresses. Ahead of the storm, the Plains to the East Coast will experience spring-like temperatures from Monday to Wednesday, with temperatures soaring to 10-30 degrees above normal.

The storm is projected to reach the East Coast and the I-95 corridor late Wednesday, with heavy rain and warm temperatures forecasted from D.C. to Boston. By Thursday morning, the storm is expected to exit to the East, bringing in colder and more seasonable air. Stay tuned for further updates on this developing weather situation.