I-55 weather conditions near Arnold, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fog/Mist 47°F 2025-11-24T08:53:00-06:00
• Today 2025-11-24, Patchy Fog then Scattered Showers. Scattered showers, mainly after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 52. Southeast wind around 7 mph. Chance of precipitation is 50%.
• Tonight 2025-11-24, Showers and Patchy Fog. Showers, mainly before 5am. Patchy fog after 7pm. Low around 51. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 100%.
• Tuesday 2025-11-25, Patchy Fog then Slight Chance Showers. A 20 percent chance of showers after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming west around 6 mph in the afternoon.
• Tuesday Night 2025-11-25, Partly Cloudy. Partly cloudy, with a low around 36. West wind 6 to 11 mph, with gusts as high as 24 mph.
• Wednesday 2025-11-26, Sunny. Sunny, with a high near 46. West wind 9 to 14 mph, with gusts as high as 28 mph.
• Wednesday Night 2025-11-26, Mostly Clear. Mostly clear, with a low around 28.
• Thanksgiving Day 2025-11-27, Sunny. Sunny, with a high near 44.
• Thursday Night 2025-11-27, Mostly Clear. Mostly clear, with a low around 24.
• Friday 2025-11-28, Partly Sunny. Partly sunny, with a high near 42.
• Friday Night 2025-11-28, Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
• Saturday 2025-11-29, Rain/Snow Likely then Rain Likely. Rain likely, possibly mixed with snow. Cloudy, with a high near 43. Chance of precipitation is 70%.
• Saturday Night 2025-11-29, Rain Likely. Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.
• Sunday 2025-11-30, Chance Rain. A 40 percent chance of rain. Cloudy, with a high near 48.