Winter Weather in Shelby, Illinois

Snow accumulations of less than an inch were reported across the region, but westerly winds gusting 40 to 50 mph resulted in blowing snow, slick roadways, and reduced visibility. Numerous accidents were reported across the region, and the county emergency manager reported that Route 32 had to be closed south of Stewardson due to the volume of accidents. Conditions gradually improved into the evening of Monday, March 16, as the winds weakened.

A strong low pressure system (987 mb) moved across Illinois on Sunday, March 15, 2026, sending a robust cold front sweeping across the state during the evening. Following the cold frontal passage, much colder air moved into the region, resulting in rain changing to snow. Snow accumulations of 2 to 4 inches occurred across Knox and Stark counties, with lesser amounts to the south and east. Strong westerly wind gusts of 40-50 mph led to blowing snow and reduced visibility at times from Sunday evening through the day on Monday, March 16. This led to hazardous travel conditions, with numerous accidents and some road closures reported. The impacts were most pronounced on north-south roads.