Thunderstorm Wind — Grayson, Texas

2025-09-21 · near White Mound, Grayson, Texas

Event narrative

Eleven wooden power and communication poles were broken along Highway 902 east of Howe between the power substation and Harrell Rd.

Wider weather episode

On the afternoon of September 21, North Texas experienced explosive thunderstorm development due to a shortwave trough and a meandering front interacting with a warm, unstable environment. These storms persisted through the evening and dissipated overnight into the morning of September 22. Multiple storms produced reports of large hail and damaging winds, with some isolated instances of flash flooding also occurring.

View location on OpenStreetMap → (33.5173, -96.5716)

Source: NOAA Storm Events Database, event_id 1295605. Narrative written by the NWS forecast office that issued the report.