WIDESPREAD FLOODING ‼️: A multiday severe weather event is bringing strong thunderstorms from the Upper Midwest to the Mid-Atlantic and Northeast, with heavy rainfall expected to trigger flash flooding across the region. More than 40 million people are under a Level 2 out of 5 flood threat. It is likely there will be more scenes of flooded roads, submerged vehicles and inundated subway systems. Stay with FOX Weather for the latest. #flood #northeast #rain #midatlantic #midwest