I-55 weather conditions near Posen, Illinois
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Fair 74°F 2024-06-24T23:55:00-05:00 
Overnight 2024-06-25, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday 2024-06-25, Chance T-storms. A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Heat index values as high as 96. South southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Tuesday Night 2024-06-25, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 71. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday 2024-06-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. West northwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night 2024-06-26, Mostly Clear. Mostly clear, with a low around 61. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday 2024-06-27, Sunny. Sunny, with a high near 80.- Thursday Night 2024-06-27, Partly Cloudy. Partly cloudy, with a low around 64.
Friday 2024-06-28, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night 2024-06-28, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72.- Saturday 2024-06-29, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 88.
- Saturday Night 2024-06-29, Partly Cloudy. Partly cloudy, with a low around 63.
Sunday 2024-06-30, Mostly Sunny. Mostly sunny, with a high near 76.- Sunday Night 2024-06-30, Mostly Clear. Mostly clear, with a low around 59.
- Monday 2024-07-01, Sunny. Sunny, with a high near 81.