| NWS Forecast for: Southern Will Issued by: National Weather Service Chicago, IL Last Update: 312 PM CDT Wed Apr 15 2026 | |
Tonight: Mostly cloudy. Showers and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 80 percent. Thursday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms until late afternoon, then a slight chance of showers late. Highs in the lower 70s. West winds 10 to 15 mph. Chance of precipitation 40 percent. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph, becoming southeast after midnight. Friday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Friday Night: Showers with a chance of thunderstorms. Lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. Saturday: Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s. Sunday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. Sunday Night: Partly cloudy in the evening, then clearing. Lows in the mid 30s. Monday: Sunny. Highs in the lower 60s. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Tuesday: Partly cloudy. Highs in the lower 70s. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Wednesday: Partly cloudy. Highs in the lower 70s. | |
| Zone Forecast: Southern Will | |
Visit your local NWS office at: https://www.weather.gov/lot |