I-55 weather conditions near Crystal City, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 70°F 2025-09-22T21:53:00-05:00
• Tonight 2025-09-22, Mostly Clear then Patchy Dense Fog. Patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 63. Calm wind.
• Tuesday 2025-09-23, Showers Likely and Patchy Dense Fog. A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%.
• Tuesday Night 2025-09-23, Showers. Showers and possibly a thunderstorm. Low around 63. Light east wind. Chance of precipitation is 80%.
• Wednesday 2025-09-24, Showers Likely. Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 70%.
• Wednesday Night 2025-09-24, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
• Thursday 2025-09-25, Chance Showers. A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 77.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 53.
• Friday 2025-09-26, Sunny. Sunny, with a high near 81.
• Friday Night 2025-09-26, Clear. Clear, with a low around 54.
• Saturday 2025-09-27, Sunny. Sunny, with a high near 84.
• Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 55.
• Sunday 2025-09-28, Sunny. Sunny, with a high near 86.
• Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 56.
• Monday 2025-09-29, Sunny. Sunny, with a high near 84.