Thunderstorm Wind — Powell, Montana

2008-07-01 · near Garrison, Powell, Montana

Event narrative

Public reported shingles knocked off the roof of a building due to thunderstorm winds.

Wider weather episode

A weak upper level low pressure system moved across Western Montana on the evening and night of 07/01/2008. This low interacted with a moist and unstable atmosphere and resulted in severe thunderstorms across Northwest and West Central Montana.

View location on OpenStreetMap → (46.5302, -112.8149)

Source: NOAA Storm Events Database, event_id 122165. Narrative written by the NWS forecast office that issued the report.