Extreme Cold/Wind Chill in Natrona County Lower Elevations, Wyoming

Extreme Cold/Wind Chill January 19, 2025 – January 20, 2025 · Natrona County Lower Elevations, Wyoming

What the National Weather Service wrote

The Highland WYDOT weather sensor and Casper ASOS had -35 to -45 apparent temperatures most of the night.

An arctic air mass moved over Wyoming leading to early morning apparent temperatures falling into the -35 to -45 range for several basins.

Source: NOAA Storm Events Database, event 1229501. Narratives are written by the National Weather Service forecast office that issued the report.

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