I-55 Weather Conditions and Forecasts
2026-03-18
Roadnow
I-55 current weather conditions
- detailI-55 Illinois: Overcast, 26°F
- detailI-55 Missouri: Light Snow, 37°F
- detailI-55 Arkansas: Overcast, 43°F
- detailI-55 Tennessee: Overcast, 45°F
- detailI-55 Mississippi: Fair, 37°F
- detailI-55 Louisiana: Fair, 45°F