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Flash Flood — Ouachita, LA

Jul 2, 2021

A weak cool front drifted south across the Red River Valley of Northeast Texas into Southern Arkansas during the daytime hours of July 2nd, as it was reinforced by a weak upper level trough shifting southeast through Eastern Oklahoma, Arkansas, and the Mississippi Valley. Low level moisture pooled out ahead of the front, with diurnal heating and weak forcing along the front contributing in an area of showers and thunderstorms across East Texas, Southern Arkansas, and North Louisiana during the m

Source: NOAA National Weather Service Storm Events Database (event 958545). 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.

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Ouachita, LA · Apr 27, 2011

A very volatile atmosphere developed during the late afternoon...evening and overnight hours of April 26th across the Four State Region. An area of low pressure moved from the Texas Hill Country into Northeast Texas during the afternoon.

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Flash Flood1 death$10K damage

Ouachita, LA · Apr 27, 2011

A very volatile atmosphere developed during the late afternoon...evening and overnight hours of April 26th across the Four State Region. An area of low pressure moved from the Texas Hill Country into Northeast Texas during the afternoon.

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Ouachita, LA · Apr 13, 2019

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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Ouachita, LA · Apr 13, 2019

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.

Read the full account →