Hail — Petroleum, Montana
2025-07-17 · near Flatwillow, Petroleum, Montana
2
Magnitude
Event narrative
Public reported hen egg size hail.
Wider weather episode
Strong thunderstorms became severe as they moved from central Montana into eastern Montana.
View location on OpenStreetMap → (46.9100, -108.3600)
Source: NOAA Storm Events Database, event_id 1266824. Narrative written by the NWS forecast office that issued the report.