New Orleans and Mobile are bracing for heavy rainfall on Monday, but the real flood threat ramps up Tuesday. Widespread, heavy rain is expected to soak the Deep South, potentially leading to significant flooding.

A rainy start to the week is triggering the potential for areas of flash flooding for millions across the South, including for those in the Atlanta area.

There are currently several flash flood warnings issued in SE LA as heavy rainfall continues throughout the afternoon.

A multiday flash flood threat has millions of people in the South, including those in Atlanta and New Orleans, on alert as rounds of heavy rain push through the region this week.