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Coastal Flood in Northwest St. Tammany Parish, Louisiana

Coastal Flood May 19, 2021 – May 22, 2021 · Northwest St. Tammany Parish, Louisiana

What the National Weather Service wrote

Areas around Madisonville at Lakefront and one road in Lacombe reported to have water over roads.

The wider storm

Strong east-southeasterly pressure gradient flow between a strong high pressure over the mid-Atlantic and a weak surface low in the northwestern Gulf led to several days of coastal flooding across southeastern Louisiana. Reports varied from each day, with the most impacts during high tide cycles.

Source: NOAA Storm Events Database, event 960577. Narratives are written by the National Weather Service forecast office that issued the report.

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