I-55 Weather Conditions and Forecasts

2025-12-24 Roadnow

I-55 current weather conditions

• detailI-55 Illinois: Fair, 33°F
• detailI-55 Missouri: Fog, 56°F
• detailI-55 Arkansas: Fair, 72°F
• detailI-55 Tennessee: Mostly Cloudy, 63°F
• detailI-55 Mississippi: Fog, 57°F
• detailI-55 Louisiana: Fog, 60°F

I-55 7 day weather forecast