Hail — Dallam, Texas

2025-09-17 · near Texline, Dallam, Texas

Event narrative

A supercell thunderstorm moved across Texline and brought large hail of 2.25 inches to 2.5 inches across the city.

Wider weather episode

A stalled surface boundary and weak upper level disturbance worked together to form severe storms over the northwest to central Texas Panhandle. A strongly unstable atmosphere along with favorable wind shear was in place, which supported strong damaging winds and very large hail from thunderstorms that developed. Storms developed over the central Texas Panhandle and initially produced small hail and heavy rain, but a few storms grew stronger and produced damaging winds that resulted in some downed power poles. Another later round of storms affected the far northwest Texas Panhandle and produced hail up to tennis ball size and 70mph wind gusts.

View location on OpenStreetMap → (36.3800, -103.0300)

Source: NOAA Storm Events Database, event_id 1294433. Narrative written by the NWS forecast office that issued the report.