I-55 weather conditions near Chicago, Illinois
2026-03-18
Roadnow
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7 day weather forecast
Current condition: Light Snow Fog/Mist 24°F 2026-03-18T02:53:00-05:00 
Overnight 2026-03-18, Snow Showers. Detail...Wednesday 2026-03-18, Snow Showers then Partly Sunny. Detail...
Wednesday Night 2026-03-18, Mostly Cloudy then Scattered Showers. Detail...
Thursday 2026-03-19, Scattered Showers. Detail...
Thursday Night 2026-03-19, Mostly Cloudy. Detail...
Friday 2026-03-20, Mostly Cloudy. Detail...- Friday Night 2026-03-20, Mostly Cloudy. Detail...
Saturday 2026-03-21, Mostly Sunny. Detail...- Saturday Night 2026-03-21, Mostly Cloudy. Detail...
- Sunday 2026-03-22, Mostly Cloudy. Detail...
- Sunday Night 2026-03-22, Mostly Cloudy. Detail...
- Monday 2026-03-23, Partly Sunny. Detail...
- Monday Night 2026-03-23, Mostly Cloudy. Detail...
- Tuesday 2026-03-24, Partly Sunny. Detail...