Damaging thunderstorms will threaten North Carolina to the southeast Pennsylvania on Wednesday.
Temperatures will plummet by as much as 40 degrees Fahrenheit in less than 24 hours along the I-95 corridor from New York City and Philadelphia to Washington, D.C.
A major winter storm will lash Illinois to Maine. It will unfold into a blizzard across portions of New England, unleashing more than a foot of snow.
With winter coming to a close, numerous cars are off the roadways and in body shops, as vehicles take a hit from the season's potholes and salt corrosion.
A storm system will move east through the Rockies and spread snow into the Plains during the day on Tuesday.
Rain is in the forecast leading up to the start of the Formula 1 Season in Melbourne this weekend.
Heavy rain and high wind for much of the state. 5.24" of rain at Melbourne; a 56 mph wind gust at St. Augustine; rain mixed with sleet at Tampa.
Record cold outbreak... 30 degree readings all the way to Southern Louisiana; 40-45 degree readings all the way to Florida.
Record warmth in more than 3 dozen cities. 75-80 degree readings north all the way to Washington, D.C. 70-75 degree readings all the way to the Chicago area.