I-55 Weather Conditions and Forecasts
2026-04-29
Roadnow
I-55 current weather conditions
- detailI-55 Illinois: Fair, 53°F
- detailI-55 Missouri: Partly Cloudy, 61°F
- detailI-55 Arkansas: Partly Cloudy, 69°F
- detailI-55 Tennessee: Overcast, 66°F
- detailI-55 Mississippi: Overcast, 79°F
- detailI-55 Louisiana: A Few Clouds, 78°F