I-55 Weather Conditions and Forecasts

2025-04-04 Roadnow

I-55 current weather conditions

• detailI-55 Illinois: Fair, 41°F
• detailI-55 Missouri: Thunderstorm Rain Fog/Mist, 53°F
• detailI-55 Arkansas: Thunderstorm Light Rain, 55°F
• detailI-55 Tennessee: Overcast, 59°F
• detailI-55 Mississippi: Partly Cloudy, 75°F
• detailI-55 Louisiana: Overcast, 79°F

I-55 7 day weather forecast