I-55 Weather Conditions and Forecasts
2026-06-29
Roadnow
I-55 current weather conditions
- detailI-55 Illinois: Fog/Mist, 74°F
- detailI-55 Missouri: Fair, 76°F
- detailI-55 Arkansas: Mostly Cloudy, 89°F
- detailI-55 Tennessee: Mostly Cloudy, 90°F
- detailI-55 Mississippi: Fair, 77°F
- detailI-55 Louisiana: Fair, 81°F