Flash Flood — Dawson, Texas

2025-09-13 · near Lamesa, Dawson, Texas

$150K

Property damage

Event narrative

An NWS employee reported flooding in several locations along TX 349, between Lamesa and Midland. Vehicles were reported stranded in floodwaters in Lamesa. The time of occurrence is partially estimated by radar. The cost of damages is also estimated.

Wider weather episode

A nearby trough, coupled with a very moist airmass, led to the development of a line of showers and thunderstorms in New Mexico during the morning of the 13th. This line moved across Southeast New Mexico and West Texas throughout the day, strengthening in the afternoon thanks to diurnal destabilization. Additional thunderstorms developed in Southeast New Mexico behind this line in the higher terrain. Though no severe wind/hail was reported, multiple reports of flash flooding were received, mainly from Lamesa and Artesia. Activity tended to wane after dark.

View location on OpenStreetMap → (32.7386, -101.9686)

Source: NOAA Storm Events Database, event_id 1285287. Narrative written by the NWS forecast office that issued the report.