Mon Feb 17 11:01:37 PM EST 2025 Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 1001 PM CST Mon Feb 17 2025 ...COLD WEATHER ADVISORY IN EFFECT UNTIL NOON CST TUESDAY... .REST OF TONIGHT...Mostly cloudy late in the evening, then gradually becoming mostly clear after midnight. Lows around 2 below. Northwest winds around 10 mph. Wind chill values as low as 20 below. .TUESDAY...Mostly sunny. Highs around 12. Northwest winds around 10 mph. Wind chill values as low as 18 below in the morning. .TUESDAY NIGHT...Mostly cloudy. Lows around 5 above. Northwest winds 5 to 10 mph. Wind chill values as low as 10 below. .WEDNESDAY...Mostly cloudy. Highs around 15. Northwest winds around 10 mph. Wind chill values as low as 10 below in the morning. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Lows around 5 above. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent. Wind chill values as low as 9 below. .THURSDAY...Mostly sunny. Highs around 20. Wind chill values as low as 10 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 10 above. .FRIDAY...Sunny. Highs in the mid 20s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Nearly steady temperatures around 20. .SATURDAY...Mostly sunny. Highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Partly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Mostly cloudy. Nearly steady temperatures in the lower 30s. .MONDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s.