Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.
Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >
| NWS Forecast for: Wilmette Harbor to Northerly Island IL (LMZ741) Issued by: National Weather Service Chicago, IL Last Update: 242 PM CST Mon Nov 24 2025 |  |
Tonight: South winds 10 to 15 kt becoming southeast. Slight chance of rain in the evening, then rain likely after midnight. Waves 1 to 2 ft. Tuesday: South winds around 10 kt becoming southwest in the afternoon. Areas of fog in the morning. Rain and a chance of drizzle in the morning. Waves 1 to 2 ft. Tuesday Night: Southwest winds 10 to 20 kt becoming west and increasing to 35 kt gales overnight. Rain likely in the evening, then chance of rain and snow overnight. Waves 1 to 3 ft building to 3 to 5 ft. Wednesday: West gales to 35 kt increasing to 40 kt. Chance of snow and slight chance of rain in the morning, then chance of flurries in the afternoon. Waves 4 to 6 ft occasionally to 8 ft. | |
| Zone Forecast: Wilmette Harbor to Northerly Island IL (LMZ741) | |
Visit your local NWS office at: https://www.weather.gov/lot |