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Flash Flood — Ouachita, LA

Aug 10, 2022

A weak upper trough drifted south into East Texas and North Louisiana on August 10th, and provided enough large scale forcing for scattered showers and thunderstorms during much of the day across portions of North Louisiana. Ample moisture ahead of this disturbance combined with the weak steering currents aloft focused an area of slow moving thunderstorms across Ouachita Parish in North-central Louisiana, producing widespread rainfall amounts of one to in excess of two inches. Grounds were alrea

Source: NOAA National Weather Service Storm Events Database (event 1052491). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Ouachita, LA

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

View Ouachita County flood data →

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A strong upper level trough entered the Southern Plains during the afternoon hours of April 12th, which allowed southerly low level winds to gradually return warm and moist air from the Gulf of Mexico north into East Texas and North Louisiana.

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