Thunderstorm Wind in Broadwater County, Montana

Thunderstorm Wind September 14, 2025 · Broadwater County, Montana

62 mph

Measured gust (54 kt)

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

What the National Weather Service wrote

Mesonet station MTTOS Toston Bridge Us-287 Mp 87.0 measured a 62 mph gust.

The wider storm

An upper level trough with an embedded shortwave aloft produced isolated showers and thunderstorms in Southwest MT late afternoon through the evening. Weak shear kept most thunderstorms sub-severe. However, there was enough instability and moisture for a few storms to become severe and produce gusty winds.

Began near Toston (46.1800, -111.4400).

Source: NOAA Storm Events Database, event 1288032. Narratives are written by the National Weather Service forecast office that issued the report.

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