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Flash Flood — Belmont, OH

Sep 1, 2021

The remnant low pressure center of Hurricane Ida passed across West Virginia and the Central Appalachian Mountains from late August 31st through September 1st. The abundant moisture associated with the low intersected a frontal zone which was nearly stalled in the area of the Ohio Valley. Strong isentropic and frontogenetically-induced lift led to periods of heavy rain over eastern Ohio over the two-day period, both from thunderstorms ahead of the low and from a period of tropical rainfall dur

Source: NOAA National Weather Service Storm Events Database (event 984309). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Belmont, OH

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

View Belmont County flood data →

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Flash Flood

Belmont, OH · Jun 26, 2025

A warm, moist airmass remained in place through the latter half of the month which allowed for daily shower and thunderstorm chances. Training storms was the primary factor to the resultant flash flooding as cells developed upshear of the initial updrafts in West Virginia, Ohio,…

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