Tuesday: Mainly sunny, morning fog in parts. A Dense Fog Advisory has been issued for southern Cook, Will, Kankakee, Jasper, Newton, Porter, Lake (IN) counties. Calm, WSW 0-10 mph. High 67

Tuesday night: Clear night, calm, patchy fog possible, SSW 0-5. Low 45

Wednesday: Mostly sunny, S 0-10. High 68