Extreme Cold/Wind Chill — Cascade County Below 5000ft, Montana

2025-02-10 · Cascade County Below 5000ft, Montana

Event narrative

ASOS station KGTF Great Falls Airport measured wind chill of -52 F.

Wider weather episode

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_id 1246395. Narrative written by the NWS forecast office that issued the report.