The threat of flash flooding is growing in the Northeast due to relentless rounds of rain and some thunderstorms fueled by a stubborn Omega blocking pattern over the U.S.

Flood Watches are in effect across several states in the South as the region gets slammed with relentless rain and severe weather, and more precipitation is on the way. FOX Weather Meteorologists Bob Van Dillen and Marissa Torres break down the latest forecast on Monday,