Winter Storm — Scott, Illinois

2022-12-22 to 2022-12-23 · Scott, Illinois

Event narrative

Weather observers across Scott County reported 1 to 3 inches of snow. Strong northwesterly winds gusting in excess of 40mph created near white-out conditions at times, especially in rural locations. Numerous traffic accidents occurred as roads became snow-covered and hazardous. In addition, temperatures plunging below zero created life-threatening conditions for anyone venturing outside.

Wider weather episode

An Arctic cold front pushed through central Illinois on December 22nd, causing temperatures to plummet from early morning highs in the 30s to evening lows from zero to ten below zero. As weak waves of low pressure tracked along the front, light snow developed across the area...with accumulations ranging from 1 to 3 inches. Despite the overall light snowfall, strong winds gusting in excess of 40mph created considerable blowing and drifting snow which led to near zero visibility at times...particularly in open, rural locations. The combination of falling snow, blowing snow, low visibility, and extremely cold temperatures caused major disruption to commerce and travel across central Illinois. Numerous schools and businesses closed due to the inclement weather and several traffic accidents occurred as roads became snow-covered and slick. In addition, scattered power outages were reported.

Source: NOAA Storm Events Database, event_id 1069414. Narrative written by the NWS forecast office that issued the report.