I-55 weather conditions near McLean, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 75°F 2024-05-19T21:55:00-05:00
• Tonight 2024-05-19, Partly Cloudy. Partly cloudy, with a low around 66. South wind around 7 mph, with gusts as high as 15 mph.
• Monday 2024-05-20, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Southwest wind 9 to 18 mph, with gusts as high as 23 mph.
• Monday Night 2024-05-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 67. South wind 9 to 11 mph, with gusts as high as 16 mph.
• Tuesday 2024-05-21, Mostly Sunny then Sunny and Breezy. Mostly sunny, with a high near 89. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 30 mph.
• Tuesday Night 2024-05-21, Showers Likely and Breezy. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 66. Breezy, with a south southwest wind 17 to 25 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
• Wednesday 2024-05-22, Chance T-storms. A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 76. Southwest wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
• Wednesday Night 2024-05-22, Mostly Clear. Mostly clear, with a low around 53. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
• Thursday 2024-05-23, Sunny. Sunny, with a high near 77.
• Thursday Night 2024-05-23, Mostly Clear. Mostly clear, with a low around 56.
• Friday 2024-05-24, Chance Showers. A 40 percent chance of showers. Mostly sunny, with a high near 81.
• Friday Night 2024-05-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 62.
• Saturday 2024-05-25, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 81.
• Saturday Night 2024-05-25, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
• Sunday 2024-05-26, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 78.