Entergy is warning that another 3,000 customers in East Baton Rouge are at risk of losing power as floodwaters approach a Baton Rouge substation.

The boundaries served by this substation are: Florida Boulevard to the north, Interstate 12 to the south, Sherwood Forest to the west and Flannery Road to the east, as well as South Harrell's Ferry Road.

The outage will last until floodwaters recede, Entergy said in a Tweet posted at 7:28 p.m. Sunday. At this point, 19,484 Entergy customers are without power because of the storms and floods.