I-55 Weather Conditions and Forecasts
2026-04-07
Roadnow
I-55 current weather conditions
- detailI-55 Illinois: Fair, 43°F
- detailI-55 Missouri: Fair, 57°F
- detailI-55 Arkansas: Fair, 57°F
- detailI-55 Tennessee: Fair, 57°F
- detailI-55 Mississippi: Fair, 52°F
- detailI-55 Louisiana: Fair and Breezy, 63°F