Sep 21, 2023
On September 19th, a robust storm produced some hail and damaging winds in Denton County, moving into Dallas County. Later that evening, a cluster of storms developed to our west and northwest, producing some hail and damaging winds in our western counties. On September 21st, another cluster of storms skirted along the Red River producing large hail in Denton County and flash flooding in Grayson County.
Source: NOAA National Weather Service Storm Events Database (event 1142352). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Grayson County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.