I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 6°F 2025-12-15T05:52:00-06:00
• Today 2025-12-15, Patchy Blowing Snow then Sunny. Patchy blowing snow before noon. Sunny, with a high near 29. Wind chill values between -9 and 1. South southwest wind 8 to 16 mph, with gusts as high as 29 mph.
• Tonight 2025-12-15, Mostly Clear. Mostly clear, with a low around 20. South southwest wind around 7 mph.
• Tuesday 2025-12-16, Sunny. Sunny, with a high near 38. South wind 6 to 10 mph, with gusts as high as 17 mph.
• Tuesday Night 2025-12-16, Mostly Cloudy. Mostly cloudy, with a low around 29. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 16 mph.
• Wednesday 2025-12-17, Mostly Sunny. Mostly sunny, with a high near 40. Calm wind becoming southeast 5 to 8 mph in the afternoon.
• Wednesday Night 2025-12-17, Mostly Cloudy then Chance Rain. A 40 percent chance of rain after midnight. Increasing clouds, with a low around 35. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.
• Thursday 2025-12-18, Rain Likely then Mostly Sunny and Breezy. Rain likely before noon. Partly sunny, with a high near 51. Breezy, with a south wind 17 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
• Thursday Night 2025-12-18, Partly Cloudy. Partly cloudy, with a low around 14.
• Friday 2025-12-19, Mostly Sunny. Mostly sunny, with a high near 34.
• Friday Night 2025-12-19, Mostly Cloudy. Mostly cloudy, with a low around 27.
• Saturday 2025-12-20, Partly Sunny. Partly sunny, with a high near 49.
• Saturday Night 2025-12-20, Mostly Cloudy. Mostly cloudy, with a low around 30.
• Sunday 2025-12-21, Partly Sunny. Partly sunny, with a high near 42.