Mon Feb 17 11:01:37 PM EST 2025 Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 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 clearing. Lows around 6 below. Northwest winds around 10 mph. Wind chill values as low as 23 below. .TUESDAY...Sunny. Highs around 10 above. Northwest winds 5 to 10 mph. Wind chill values as low as 23 below in the morning. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around zero. Northwest winds 5 to 10 mph. Wind chill values as low as 14 below. .WEDNESDAY...Mostly cloudy. Highs around 13. Northwest winds 5 to 10 mph. Wind chill values as low as 14 below in the morning. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 3 above. Northwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. Wind chill values as low as 13 below after midnight. .THURSDAY...Mostly sunny. Highs around 20. Wind chill values as low as 15 below in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows zero to 5 above zero. .FRIDAY...Sunny. Highs in the mid 20s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Nearly steady temperatures around 15. .SATURDAY...Mostly sunny. Highs around 30. .SATURDAY NIGHT...Partly cloudy. Lows around 20. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 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.