I-55 weather conditions near Dwight, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 25°F 2025-11-28T21:15:00-06:00
• Tonight 2025-11-28, Mostly Cloudy then Snow. Snow, mainly after 4am. Low around 24. Light southeast wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
• Saturday 2025-11-29, Heavy Snow and Patchy Blowing Snow. Snow. The snow could be heavy at times. Patchy blowing snow after noon. High near 32. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
• Saturday Night 2025-11-29, Rain/Snow and Patchy Blowing Snow. Snow before 9pm, then snow, possibly mixed with rain between 9pm and midnight, then snow likely after midnight. Patchy blowing snow before 9pm. Low around 26. Breezy, with a south southeast wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
• Sunday 2025-11-30, Chance Snow and Breezy. A chance of snow before noon, then a slight chance of snow showers after noon. Mostly cloudy, with a high near 28. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
• Sunday Night 2025-11-30, Mostly Cloudy. Mostly cloudy, with a low around 7. West northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
• Monday 2025-12-01, Mostly Cloudy then Chance Snow. A 40 percent chance of snow after noon. Cloudy, with a high near 22.
• Monday Night 2025-12-01, Snow Likely then Slight Chance Snow. Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
• Tuesday 2025-12-02, Partly Sunny. Partly sunny, with a high near 22.
• Tuesday Night 2025-12-02, Mostly Cloudy. Mostly cloudy, with a low around 12.
• Wednesday 2025-12-03, Mostly Cloudy. Mostly cloudy, with a high near 30.
• Wednesday Night 2025-12-03, Mostly Cloudy. Mostly cloudy, with a low around 9.
• Thursday 2025-12-04, Mostly Sunny. Mostly sunny, with a high near 20.
• Thursday Night 2025-12-04, Mostly Cloudy. Mostly cloudy, with a low around 4.
• Friday 2025-12-05, Partly Sunny. Partly sunny, with a high near 28.