Extreme Cold/Wind Chill in North Sioux, Nebraska

Extreme Cold/Wind Chill January 19, 2025 – January 21, 2025 · North Sioux, Nebraska

What the National Weather Service wrote

Overnight low temperatures fell to between -20 F and -25 F across northern Sioux County from 1/19 into 1/21, with daytime highs generally remaining under 5 F during the afternoon on 1/20. The cold temperatures combined with gusty winds resulted in a prolonged period of extreme wind chills under -40 F. Minimum observed wind chill values reached -50 F at NEDOR sensor 10 W Fort Robinson at 8:43 AM MST on 1/20.

The wider storm

A strong arctic front brought prolonged frigid temepratures to the Nebraska panhandle Friday, January 17 through the early morning of Tuesday, January 21. The coldest temperatures occured Sunday night and Monday night.

Source: NOAA Storm Events Database, event 1223953. Narratives are written by the National Weather Service forecast office that issued the report.

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