Flash Flood — Llano, Texas

2024-09-03 · near Llano, Llano, Texas

Event narrative

Thunderstorms produced heavy rain that led to flash flooding. The website ATXFloods.com reported several low water crossings were closed in north-central Llano County.

Wider weather episode

Convection formed in the vicinity of a stationary front over South-Central Texas. Thunderstorms developed in an anomalously moist airmass with weak steering flow. This led to slow moving, heavy rain producing cells and flash flooding.

View location on OpenStreetMap → (30.7500, -98.6800)

Source: NOAA Storm Events Database, event_id 1212495. Narrative written by the NWS forecast office that issued the report.