FloodZoneMap.org

Tropical Storm — West Baton Rouge, LA

Sep 2, 2011

Tropical Storm Lee initially developed as Tropical Depression Thirteen in middle Gulf of Mexico on Thursday evening September 1st. The depression moved slowly north and gradually strengthened, eventually reaching tropical storm strength just south of Louisiana coast on Friday afternoon September 2nd. Tropical Storm Lee made only slow and haltingly northward progress over the next 24 hours eventually moving onshore the Louisiana coast Saturday night, September 3rd, with a maximum sustained w

Source: NOAA National Weather Service Storm Events Database (event 348206). Narrative written by NWS staff at the time of the event.

Flood Risk Context for West Baton Rouge, LA

This event is one of many recorded floods in West Baton Rouge County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View West Baton Rouge County flood data →

More Flood Stories

Flash Flood1 death

West Baton Rouge, LA · May 17, 2021

In the overnight hours on May 17th into the early morning on May 18th, a cluster of slow moving severe thunderstorms associated with a weak mid-level disturbance drifted east across southeastern Louisiana.

Read the full account →
Hurricane (Typhoon)$10.0M damage

West Baton Rouge, LA · Aug 29, 2021

The ninth named storm, fourth hurricane, and second major hurricane of the 2021 Atlantic hurricane season, Ida originated from a tropical wave in the Caribbean Sea on August 23rd.

Read the full account →
Tropical Storm$10.0M damage

West Baton Rouge, LA · Oct 9, 2020

Delta first developed into a tropical depression in the Caribbean just south of Jamaica on the afternoon of October 4th. As it tracked across the western Caribbean, it rapidly intensified into a Category 4 hurricane.

Read the full account →
Flash Flood$10K damage

West Baton Rouge, LA · Apr 24, 2025

On the morning of April 24th, a remnant mesoscale convective vortex (MCV) that originated off the southeast Texas coast drifted along the northern Gulf and eventually stalled near the Baton Rouge metro area.

Read the full account →