The first of two back-to-back cross-country storms is moving out of the Four Corners region and pushing east on Thursday.
Combined, these systems are set to deliver heavy rain to millions across most of the country east of the Mississippi River, as well as a severe weather threat to parts of the central US and Deep South, while the potential for flash flooding develops across the Tennessee Valley on Friday.
Meanwhile, a potential weekend washout looms for most of the mid-Atlantic and Northeast, as rain reaches the region Friday.
Read the rest of the story at New York Post.