Extreme Cold/Wind Chill — Eastern Roosevelt, Montana

2025-11-30 · Eastern Roosevelt, Montana

Event narrative

The Poplar airport AWOS site (KPO1) recorded a wind chill of -45 degrees F.

Wider weather episode

Cold arctic high pressure and gusty northwest winds brought extreme cold wind chills to some northeast Montana locations.

Source: NOAA Storm Events Database, event_id 1296154. Narrative written by the NWS forecast office that issued the report.