FloodZoneMap.org

Flood — Roanoke, VA

Jun 17, 2024

Intensifying high pressure suppressed an otherwise favorable convective environment. Strong daytime heating and southeasterly moisture advection off the Atlantic Ocean overcame the ridging to produce scattered showers and an isolated thunderstorm which caused wind damage in Bedford County. In Roanoke, one storm passed across the city, producing a brief period of rain with rate in excess of 3 inches per hour. The storm passed quickly however, with observed totals of between 1.25 and 1.5 inches.

Source: NOAA National Weather Service Storm Events Database (event 1193537). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Roanoke, VA

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

View Roanoke County flood data →

More Flood Stories

Flash Flood$150K damage

Roanoke, VA · Aug 21, 2025

A thunderstorm developed over the City of Roanoke just before 6:45 pm EDT on August 21st, initially producing rainfall rates to nearly 5 per hour.

Read the full account →
Flash Flood$50K damage

Roanoke, VA · Aug 21, 2025

A thunderstorm developed over the City of Roanoke just before 6:45 pm EDT on August 21st, initially producing rainfall rates to nearly 5 per hour.

Read the full account →
Flash Flood$15K damage

Roanoke, VA · Aug 21, 2025

A thunderstorm developed over the City of Roanoke just before 6:45 pm EDT on August 21st, initially producing rainfall rates to nearly 5 per hour.

Read the full account →
Flood

Roanoke, VA · Feb 15, 2025

A deep upper level trough was observed exiting the southern Rockies during the morning of February 15th, with southwesterly windflow ahead of the trough allowing for a fetch of deep moisture from the western Gulf of America.

Read the full account →