I-55 Weather Conditions and Forecasts

2026-02-23 Roadnow

I-55 Overnight 2026-02-23 weather conditions

• detailI-55 Illinois: Chance Flurries, 30°F
• detailI-55 Missouri: Becoming Sunny, 33°F
• detailI-55 Arkansas: Sunny, 36°F
• detailI-55 Tennessee: Sunny, 38°F
• detailI-55 Mississippi: Clear, 47°F
• detailI-55 Louisiana: Sunny, 55°F

I-55 7 day weather forecast