Extreme Cold/Wind Chill in Harmon, Oklahoma
Extreme Cold/Wind Chill February 18, 2025 – February 19, 2025 · Harmon, Oklahoma
The wider storm
A pronounced intrusion of arctic air arrived across the Southern Plains behind a cold front on the 18th, resulting in a prolonged period of dangerous cold/wind chills that persisted through the 21st.
Source: NOAA Storm Events Database, event 1240766. Narratives are written by the National Weather Service forecast office that issued the report.
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