Flash Flood in Jefferson County, Texas

Flash Flood June 21, 2026 · Jefferson County, Texas

$500K

Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Very heavy rain produced flooding across large portions of Groves, Nederland, and Port Arthur. Many roads were flooded and impassable while numerous homes flooded.

The wider storm

A very moist airmass fueled slow moving storms in southeast Texas. Flooding was reported.

Began near Groves (29.9670, -93.8726).

Source: NOAA Storm Events Database, event 1354677. Narratives are written by the National Weather Service forecast office that issued the report.

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