Hail — Chouteau, Montana
2025-06-15 · near Geraldine Arpt, Chouteau, Montana
2
Magnitude
Event narrative
Report on social media showed golf ball sized hail with estimated 60 mph wind gusts. Time estimated based on radar.
Wider weather episode
The typical severe weather setup across the region - surface moisture advected in from the east with stronger west to southwesterly flow aloft - developed across the region from June 13-15. Fog and low clouds inhibited destabilization on June 13. Initially surface moisture was less quality on June 14, but increased for June 15, which was the most active severe day.
View location on OpenStreetMap → (47.6000, -110.2700)
Source: NOAA Storm Events Database, event_id 1258098. Narrative written by the NWS forecast office that issued the report.