I-55 weather conditions near Dwight, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 25°F 2025-12-01T21:15:00-06:00
• Tonight 2025-12-01, Snow then Chance Snow. Snow, mainly before midnight. Low around 16. South wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
• Tuesday 2025-12-02, Mostly Cloudy. Mostly cloudy, with a high near 22. West northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.
• Tuesday Night 2025-12-02, Mostly Cloudy. Mostly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 23 during the remainder of the night. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
• Wednesday 2025-12-03, Cloudy then Chance Snow Showers. A 50 percent chance of snow showers after noon. Cloudy, with a high near 33. South southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
• Wednesday Night 2025-12-03, Chance Snow Showers then Partly Cloudy. A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around -1. North northwest wind around 10 mph, with gusts as high as 20 mph.
• Thursday 2025-12-04, Cold. Sunny and cold, with a high near 10.
• Thursday Night 2025-12-04, Partly Cloudy. Partly cloudy, with a low around -8.
• Friday 2025-12-05, Mostly Sunny. Mostly sunny, with a high near 25.
• Friday Night 2025-12-05, Mostly Cloudy. Mostly cloudy, with a low around 16.
• Saturday 2025-12-06, Mostly Cloudy. Mostly cloudy, with a high near 30.
• Saturday Night 2025-12-06, Chance Snow then Mostly Cloudy. A chance of snow. Mostly cloudy, with a low around 15.
• Sunday 2025-12-07, Partly Sunny. Partly sunny, with a high near 26.
• Sunday Night 2025-12-07, Mostly Cloudy. Mostly cloudy, with a low around 6.
• Monday 2025-12-08, Mostly Cloudy. Mostly cloudy, with a high near 26.