I-55 Weather Conditions and Forecasts

2025-12-24 Roadnow

I-55 Saturday 2025-12-27 weather conditions

• detailI-55 Illinois: Mostly Cloudy, 27°F
• detailI-55 Missouri: Mostly Cloudy, 34°F
• detailI-55 Arkansas: Partly Sunny, 36°F
• detailI-55 Tennessee: Partly Sunny, 37°F
• detailI-55 Mississippi: Partly Sunny, 45°F
• detailI-55 Louisiana: Sunny, 50°F

I-55 7 day weather forecast