| NWS Forecast for: Wilmette Harbor to Northerly Island IL (LMZ741) Issued by: National Weather Service Chicago, IL Last Update: 907 PM CDT Tue Apr 14 2026 | |
Rest Of Tonight: Southwest winds 15 to 25 kt. Numerous showers and thunderstorms. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes late in the evening. Waves 1 to 3 ft. Wednesday: Southwest winds around 15 kt becoming south. Showers and a chance of thunderstorms. Waves 1 to 2 ft. Wednesday Night: South winds 10 to 15 kt becoming southwest. Showers and a chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms overnight. Waves 1 to 2 ft. Thursday: Southwest winds 10 to 15 kt becoming west in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. | |
| Zone Forecast: Wilmette Harbor to Northerly Island IL (LMZ741) | |
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