Thunderstorm Wind in Petroleum County, Montana

Thunderstorm Wind July 17, 2025 · Petroleum County, Montana

66 mph

Measured gust (57 kt)

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

A wind gust of 66 mph was measured at the Mosby South HydroMet site (Montana Climate Office network).

Strong thunderstorms became severe as they moved from central Montana into eastern Montana.

Began near Flatwillow (46.7800, -107.9200).

Source: NOAA Storm Events Database, event 1266830. Narratives are written by the National Weather Service forecast office that issued the report.

See every tornado that passed near a place you know, measured to its path.