I-55 Weather Conditions and Forecasts

2026-06-09 Roadnow

I-55 Friday Night 2026-06-12 weather conditions

• detailI-55 Illinois: Mostly Clear, 72°F
• detailI-55 Missouri: Chance Showers, 73°F
• detailI-55 Arkansas: Chance T-storms, 77°F
• detailI-55 Tennessee: Chance T-storms, 76°F
• detailI-55 Mississippi: Slight Chance T-storms, 74°F
• detailI-55 Louisiana: Mostly Clear, 76°F

I-55 7 day weather forecast