Hail — Yellowstone, Montana
2025-07-21 · near Pompeys Pillar, Yellowstone, Montana
2
Magnitude
Event narrative
Measured by COOP observer.
Wider weather episode
Thunderstorms occurred across southern MT and northern WY, producing large hail up to 2 inches in diameter and gusts up to 78 mph.
View location on OpenStreetMap → (46.2000, -108.0000)
Source: NOAA Storm Events Database, event_id 1288079. Narrative written by the NWS forecast office that issued the report.