I-55 Weather Conditions and Forecasts

2026-02-25 Roadnow

I-55 Friday Night 2026-02-27 weather conditions

• detailI-55 Illinois: Mostly Clear, 38°F
• detailI-55 Missouri: Clear, 51°F
• detailI-55 Arkansas: Clear, 61°F
• detailI-55 Tennessee: Clear, 65°F
• detailI-55 Mississippi: Mostly Clear, 78°F
• detailI-55 Louisiana: Mostly Clear, 80°F

I-55 7 day weather forecast