Flash Flood in Harford County, Maryland

Flash Flood July 8, 2025 · Harford County, Maryland

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

What the National Weather Service wrote

Harford County 911 center reported that Grier Nursery Road in Forest Hill was impassable due to moving water over the roadway from a nearby creek. Water was 6-12 inches deep.

The wider storm

An area of slow moving thunderstorms trained along a residual boundary across northeast Maryland. This resulted in heavy rain and a localized two to four inches of rain over a two hour period.

Began near Forest Hill (39.6003, -76.3821).

Source: NOAA Storm Events Database, event 1261954. Narratives are written by the National Weather Service forecast office that issued the report.

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