Extreme Cold/Wind Chill in Meagher County Valleys, Montana

Extreme Cold/Wind Chill February 12, 2025 · Meagher County Valleys, Montana

What the National Weather Service wrote

Mesonet station WSSM 2.1 W White Sulphur Springs measured a wind chill of -42F.

The wider storm

A cyclonic flow aloft, with several embedded shortwaves passing through it, allowed for several pushes of bitterly cold air to filter into the region from Canada in the early to mid February timeframe.

Source: NOAA Storm Events Database, event 1246433. Narratives are written by the National Weather Service forecast office that issued the report.

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