Tracking a Couple of Storm Systems Across the Country
Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >
| NWS Forecast for: Northerly Island to Calumet Harbor IL (LMZ742) Issued by: National Weather Service Chicago, IL Last Update: 911 AM CST Sun Nov 9 2025 | |
Rest Of Today: Northwest gales to 35 kt. Snow showers with a chance of waterspouts in the morning. Waves 5 to 8 ft occasionally to 10 ft. Tonight: Northwest gales to 35 kt becoming north after midnight. Thundersnow with a chance of waterspouts. Waves 10 to 14 ft occasionally to 18 ft. Monday: North winds to 30 kt becoming northwest 20 to 25 kt in the afternoon. Thundersnow with a chance of waterspouts in the morning. Waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to 9 ft occasionally to 12 ft. Monday Night: Northwest winds 15 to 25 kt becoming west 15 to 20 kt. Slight chance of snow in the evening. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. | |
| Zone Forecast: Northerly Island to Calumet Harbor IL (LMZ742) | |
Visit your local NWS office at: https://www.weather.gov/lot |