Eleven states were on alert on Sunday due to heavy snow and strong winds.
A new storm is expected to start across the country on Sunday in the west and move across America, reaching the East Coast by Wednesday evening.
On Sunday morning, 11 states from Washington to New Mexico were placed on alert due to heavy snow and strong winds.
By Monday, the storm will stretch from California to the Rocky Mountains with snow, strong winds and coastal rain expected.
Heavy mountain snow will continue in the northwest throughout Monday, extending from Washington and Oregon into Montana and Utah.
This is not expected to be a major storm for California. San Francisco to Los Angeles could see some light showers while up to a foot of snow could fall at the highest elevations in the Sierra.
Tuesday afternoon and evening, the storm will move into the Midwest with severe thunderstorms possible from Missouri to Michigan, including major cities like Chicago, St. Louis and Indianapolis.
The biggest threat for these severe thunderstorms will be damaging winds, large hail, and some tornadoes.
On Wednesday, severe weather will move into the Mid-South with the threat of potentially damaging winds from Kentucky to Alabama, including major cities like: Louisville, Nashville and Memphis.
On the back side of this same storm, snow will be possible from Denver to Minneapolis and Green Bay.
Ahead of the storm, the Plains on the East Coast will enjoy spring-like temperatures Monday through Wednesday, with high temperatures rising 10-30 degrees above normal.
The heart of the storm will move up the East Coast and I-95 corridor late Wednesday with heavy rain and very warm temperatures from D.C. to Boston.
The storm is expected to move to the east early Thursday morning with cooler, more seasonable air filtering in behind it.
ABC News' Max Golembo and Melissa Griffin contributed to this report.
