| Includes the counties: Cook Includes the cities: Chicago Rest Of Tonight... Mostly cloudy. Lows 15 to 19...Except in the lower 20s downtown. West winds 10 to 20 mph. Gusts up to 30 mph early in the evening. Tuesday... Partly sunny. Highs in the mid 30s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Tuesday Night... Cloudy. Temperatures nearly steady in the lower 30s. South winds 10 to 20 mph. Gusts up to 30 mph early in the evening. Wednesday... Cloudy. Chance of rain or snow in the morning...Then snow in the afternoon. Some snow accumulation possible. Highs in the upper 30s. Southwest winds 10 to 20 mph in the morning becoming west 10 to 15 mph in the afternoon. Chance of precipitation 80 percent. Wednesday Night... Mostly cloudy. A 40 percent chance of snow in the evening. Lows 17 to 21...Except in the lower 20s downtown. Northwest winds 10 to 20 mph with gusts up to 30 mph at Times. Thursday... Mostly cloudy. A chance of flurries. Highs in the mid 20s. Thursday Night... Partly cloudy. Lows 12 to 16. Friday... Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s. Friday Night... Cloudy with a 30 percent chance of snow. Lows in the lower 20s. Then temperatures becoming steady or slowly rising. Saturday... Mostly cloudy with a 40 percent chance of snow. Highs in the lower 30s. Saturday Night... Partly cloudy. Lows 13 to 17. Highs in the upper 20s. Sunday... Partly cloudy. Lows 13 to 17. Highs in the upper 20s. Sunday Night... Mostly cloudy with a 20 percent chance of snow. Lows in the lower 20s. Monday... Cloudy with a 30 percent chance of snow. Highs around 30. | 
