News Headlines
- This week is Severe Weather Preparedness Week in Illinois! Click here for more details and safety info!
- February 2026 and Meteorological Winter 2025-26 Climate Summaries
- Spring Seminars and Virtual Spotter Training: Click Here for More Information!
- Spring Flood Outlook: Below average to near average flood risk for area river basins
| NWS Forecast for: Winthrop Harbor to Wilmette Harbor IL (LMZ740) Issued by: National Weather Service Chicago, IL Last Update: 940 AM CST Mon Mar 2 2026 |  |
| Rest Of Today: Southeast winds 10 to 15 kt becoming east. mostly sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft. Tonight: East winds around 10 kt becoming southeast. Slight chance of showers overnight. Waves 1 to 2 ft. Tuesday: Southeast winds around 10 kt becoming northeast in the afternoon. Chance of showers. Waves 1 to 2 ft. Tuesday Night: Northeast winds around 10 kt. Slight chance of showers in the evening, then chance of showers overnight. Waves 1 to 2 ft. | |
| Zone Forecast: Winthrop Harbor to Wilmette Harbor IL (LMZ740) | |
Visit your local NWS office at: https://www.weather.gov/lot |