| NWS Forecast for: Northern Cook Issued by: National Weather Service Chicago, IL Last Update: 208 PM CST Thu Jan 22 2026 |  |
Tonight: Partly cloudy. Intermittent flurries. Blustery. Lows around 11 below. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 33 below. Friday: Mostly sunny. Highs around 1 below. Northwest winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Wind chill values as low as 34 below. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature around 5 below. Northwest winds 5 to 10 mph. Wind chill values as low as 20 below. Saturday: Cloudy. A chance of snow. Highs around 10 above. North winds around 5 mph. Chance of precipitation 50 percent. Saturday Night: Snow likely. Some snow accumulation possible. Near steady temperature around 8 above. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent. Sunday: Snow likely. Some snow accumulation possible. Highs 15 to 20. Chance of precipitation 60 percent. Sunday Night: Mostly cloudy with a 50 percent chance of snow. Lows around zero. Wind chill values as low as 15 below after midnight. Monday: Partly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Highs around 10 above. Chance of precipitation 20 percent. Wind chill values as low as 15 below in the morning. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows zero to 5 above zero. Wind chill values as low as 10 below in the evening. Tuesday: Mostly cloudy. Highs around 20. Tuesday Night: Mostly cloudy. Lows 5 to 10 above. Wednesday: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 15. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around zero. Wind chill values as low as 15 below after midnight. Thursday: Partly cloudy. Highs around 10 above. Wind chill values as low as 15 below in the morning. | |
| Zone Forecast: Northern Cook | |
Visit your local NWS office at: https://www.weather.gov/lot |