Rain-swollen rivers threatened to flood some southeastern Louisiana homes Friday, a day after the storm swamped streets in New Orleans and neighboring Jefferson Parish, snarling traffic and closing schools.

The storm system dumped more than 6 inches of rain on New Orleans. Galliano, about 60 miles south of the city, got more than a foot of rain, National Weather Service meteorologist Robert Ricks said.

Friday morning, the weather service issued flood warnings for the Tchefuncte River and the Bogue Falaya River near Folsom and Covington — about 30 miles north of New Orleans — and recommended evacuating some houses near Folsom.

The Tchefuncte is likely to flood low-lying houses when it crests near Folsom early Friday night and near Covington on Saturday morning, forecasters said.