Extreme Cold/Wind Chill in Hill County, Montana

Extreme Cold/Wind Chill January 19, 2025 – January 20, 2025 · Hill County, Montana

What the National Weather Service wrote

Multiple sensors measured wind chills of -35F or less, including ASOS station KHVR Havre Airport measured a wind chill of -36 F.

The wider storm

Northerly surface winds in place combined with a northwesterly flow aloft east of an upper level ridge promoted the combination of cold temperatures and breezy winds across portions of the region. The combination allowed for wind chills to dip below 35 below in many locations.

Source: NOAA Storm Events Database, event 1237618. Narratives are written by the National Weather Service forecast office that issued the report.

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