News Headlines
| NWS Forecast for: Northerly Island to Calumet Harbor IL (LMZ742) Issued by: National Weather Service Chicago, IL Last Update: 925 PM CST Wed Nov 26 2025 | |
Rest Of Tonight: West gales to 40 kt becoming northwest to 35 kt. Cloudy. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft. Thursday: Northwest gales to 35 kt. Mostly cloudy. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. Thursday Night: Northwest winds to 30 kt with occasional gales to 35 kts diminishing to 20 to 25 kt. A few flurries in the evening. Waves 4 to 6 ft occasionally to 8 ft. Friday: Northwest winds 15 to 20 kt becoming west 10 to 15 kt. Partly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft. | |
| Zone Forecast: Northerly Island to Calumet Harbor IL (LMZ742) | |
Visit your local NWS office at: https://www.weather.gov/lot |