CHICAGO — Temperatures in the low 40s Wednesday with morning Lake Effect Snow in Northwest, Indiana (winter weather advisor for Lake IN and Porter until 5AM). Increasing clouds, Winds: SW 5-10 G15. High: 42.

Mostly cloudy tonight. Winds: SSW 5-10 G15. Low: 32.

Thursday Forecast: Mostly cloudy Thursday. Winds: SW 10-15 G25. High: 50.

Full forecast details and more at the WGN Weather Center blog