FloodZoneMap.org

Tropical Storm — Lexington, SC

Sep 27, 2024

Tropical Storm Helene formed in the NW Caribbean Sea on September 24. Helene moved northward into the Gulf of Mexico where it strengthened into a hurricane on September 25. Helene made landfall as a major hurricane in the Big Bend area of Florida the night of September 26 before quickly moving inland into east central Georgia by early morning on September 27. Helene weakened to a strong tropical storm and produced widespread significant wind damage, including wind gusts above 100 mph across east

Source: NOAA National Weather Service Storm Events Database (event 1209508). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Lexington, SC

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

View Lexington County flood data →

More Flood Stories

Flash Flood$500K damage

Lexington, SC · Jun 22, 2023

An upper level cutoff low was located over central TN with precipitable water values around 2 inches with deep southerly flow. A warm front lifted through the area and stalled across the western Midlands of SC with elevated thunderstorms training along the front by evening.

Read the full account →
Flash Flood$15K damage

Lexington, SC · Sep 6, 2025

A cluster of very slow moving thunderstorms formed across eastern Lexington county, producing several areas of impactful flash flooding in West Columbia.

Read the full account →
Flash Flood$15K damage

Lexington, SC · Sep 6, 2025

A cluster of very slow moving thunderstorms formed across eastern Lexington county, producing several areas of impactful flash flooding in West Columbia.

Read the full account →
Flash Flood$15K damage

Lexington, SC · Sep 6, 2025

A cluster of very slow moving thunderstorms formed across eastern Lexington county, producing several areas of impactful flash flooding in West Columbia.

Read the full account →