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Flash Flood — Grand Forks, ND

Jul 21, 2014

During the late afternoon of July 21st, a stationary boundary set up across northeast North Dakota. Temperatures north of the boundary were generally in the low to mid 80s, while to the south they were in the mid 80s to low 90s. Surface dew point readings were very high, with most locations in the low to mid 70s. A few thunderstorms fired north of the front around the Langdon, ND, area, dropping some large hail. However, the more significant action came from a thunderstorm complex that formed ac

Source: NOAA National Weather Service Storm Events Database (event 523746). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Grand Forks, ND

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

View Grand Forks County flood data →

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