I-55 weather conditions near Williamsville, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: NA°F 2024-05-21T21:34:55-00:00
• Tonight 2024-05-21, Severe Thunderstorms and Breezy then Severe Thunderstorms. Showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Low around 58. Breezy, with a south wind 19 to 24 mph becoming west southwest 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2024-05-22, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
• Wednesday Night 2024-05-22, Slight Chance T-storms. A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 56. West northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
• Thursday 2024-05-23, Sunny. Sunny, with a high near 81. East wind 5 to 8 mph becoming south in the afternoon.
• Thursday Night 2024-05-23, Mostly Clear then Chance T-storms. A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 65. South southeast wind around 8 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
• Friday 2024-05-24, Showers. Showers and possibly a thunderstorm. High near 83. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Friday Night 2024-05-24, Chance T-storms. A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 55. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 17 mph.
• Saturday 2024-05-25, Sunny. Sunny, with a high near 76.
• Saturday Night 2024-05-25, Mostly Clear then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57.
• Sunday 2024-05-26, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
• Sunday Night 2024-05-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57.
• Memorial Day 2024-05-27, Chance Showers. A chance of showers. Partly sunny, with a high near 76.
• Monday Night 2024-05-27, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 57.
• Tuesday 2024-05-28, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 75.