I-55 weather conditions near Arnold, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 69°F 2024-09-23T02:53:00-05:00 
Overnight 2024-09-23, Chance Showers. A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 65. Light north wind.
Monday 2024-09-23, Showers and Patchy Fog. Showers and possibly a thunderstorm. Patchy fog before 10am. High near 71. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%.Monday Night 2024-09-23, T-storms Likely then Showers Likely and Patchy Fog. Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 2am. Patchy fog after 1am. Otherwise, cloudy, with a low around 65. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%.
Tuesday 2024-09-24, Chance Showers. A chance of showers and thunderstorms. Cloudy, with a high near 74. Northwest wind 6 to 9 mph. Chance of precipitation is 40%.- Tuesday Night 2024-09-24, Mostly Cloudy. Mostly cloudy, with a low around 57. Light northwest wind.
Wednesday 2024-09-25, Partly Sunny. Partly sunny, with a high near 77.Wednesday Night 2024-09-25, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Thursday 2024-09-26, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Thursday Night 2024-09-26, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday 2024-09-27, Showers Likely. Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Friday Night 2024-09-27, Showers Likely. Showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.- Saturday 2024-09-28, Showers Likely. Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Saturday Night 2024-09-28, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 61.Sunday 2024-09-29, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.