Extreme Cold/Wind Chill in Oregon, Missouri

Extreme Cold/Wind Chill February 20, 2025 · Oregon, Missouri

What the National Weather Service wrote

An arctic airmass slid into the Ozarks during the overnight hours of February 19-20, bringing extreme cold and wind chills in the -10 to -30 degree range across most of the region.

The wider storm

An anomalously cold airmass moved into the Ozarks region on February 19th, impacting areas into the early morning hours of February 20th. Low temperatures from zero to -15 degrees with wind chills in the -10 to -30 degree range were observed in most locations.

Source: NOAA Storm Events Database, event 1237489. Narratives are written by the National Weather Service forecast office that issued the report.

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