A low pressure system will move into the area around noon. This will bring a winter mix. A Winter Weather Advisory has been issued for our northern counties. Those in our northern IN counties are under an advisory beginning at 1 PM today. This will remain in effect until 1 PM Thurs. Our northern IL counties are under an advisory beginning at 9 AM this morning. This will remain in effect until 3 AM tomorrow. The winter mix will start in our southern counties and move north. Southern counties will receive a brief mix followed by a cold rain. Snow is more likely north of I-70. Snowfall accumulations are up to 3 inches. Sleet and freezing rain is possible which will cause slick spots. Highs today will reach the mid 30s. This system will continue overnight and then transition into snow showers. There will be snow showers tomorrow morning. Temperatures will begin decreasing tomorrow afternoon. A cold front will move in tomorrow night with wind chill readings up to -10 on Friday morning.