I-55 weather conditions near Sainte Genevieve, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 24°F 2025-11-28T05:35:00-06:00
• Today 2025-11-28, Increasing Clouds. Increasing clouds, with a high near 43. Calm wind becoming east around 5 mph in the afternoon.
• Tonight 2025-11-28, Mostly Cloudy then Rain/Snow. A slight chance of rain before 2am, then snow. Low around 31. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
• Saturday 2025-11-29, Wintry Mix then Rain. Snow, possibly mixed with sleet before 9am, then rain and snow between 9am and 10am, then rain after 10am. High near 42. South wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
• Saturday Night 2025-11-29, Rain Likely then Mostly Cloudy. Rain likely before midnight. Mostly cloudy, with a low around 25. South wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
• Sunday 2025-11-30, Partly Sunny. Partly sunny, with a high near 33. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
• Sunday Night 2025-11-30, Mostly Cloudy. Mostly cloudy, with a low around 20.
• Monday 2025-12-01, Mostly Cloudy. Mostly cloudy, with a high near 32.
• Monday Night 2025-12-01, Chance Snow. A 40 percent chance of snow. Mostly cloudy, with a low around 20.
• Tuesday 2025-12-02, Partly Sunny. Partly sunny, with a high near 36.
• Tuesday Night 2025-12-02, Partly Cloudy. Partly cloudy, with a low around 20.
• Wednesday 2025-12-03, Mostly Sunny. Mostly sunny, with a high near 43.
• Wednesday Night 2025-12-03, Mostly Cloudy. Mostly cloudy, with a low around 25.
• Thursday 2025-12-04, Partly Sunny. Partly sunny, with a high near 39.