The next weather system to impact the area will take aim on the region late this afternoon into tonight. A weak low pressure system moving along the Gulf Coast is forecast to bring a rain/snow mix to southern Missouri and southern Illinois tonight into early Wednesday morning. At this time, snowfall accumulations of up to 2 inches are expected as the rain/snow mix briefly changes to all snow. Then dry and warmer conditions will return to the region during the day on Wednesday with highs in the upper 40s to low 50s.   (Please visit for more information.)