Hail — Williams, North Dakota

2025-06-18 · near Grenora, Williams, North Dakota

Wider weather episode

A surface low pressure system situated over northeast Montana along with a boundary situated over central North Dakota served as the focus for thunderstorm development. A severe thunderstorm developed over northeast Montana and moved into far northwest North Dakota, producing one-inch diameter hail in Williams County. Additional thunderstorms developed over parts of western and central North Dakota, with sub-severe hail reported over south central North Dakota.

View location on OpenStreetMap → (48.6200, -103.9400)

Source: NOAA Storm Events Database, event_id 1263433. Narrative written by the NWS forecast office that issued the report.