A Winter Weather Advisory is in effect until 6 Sunday evening with more snow is on the way.
Central Illinois received upwards to 3 inches in some areas overnight.
Further south of Sangamon County into Southern Illinois there's a Winter Storm Warning which could produce up to 5 inches of snow mixed with sleet causing hazardous driving conditions.
The forecast for the Springfield area calls for 1 to 3 inches more of snow with 20 miles per hour winds. The heaviest snow is forecast for the morning hours. Total accumulation is expected to be about 6 inches.