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: Fair 76°F 2024-05-11T13:53:00-05:00 
This Afternoon 2024-05-11, Sunny. Sunny, with a high near 76. Northwest wind 9 to 11 mph.
Tonight 2024-05-11, Clear. Clear, with a low around 50. Southwest wind around 5 mph.
Sunday 2024-05-12, Sunny. Sunny, with a high near 83. Southwest wind 5 to 8 mph.Sunday Night 2024-05-12, Partly Cloudy then Chance Showers. A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. South wind 6 to 8 mph.
Monday 2024-05-13, Showers. Showers, with thunderstorms also possible after 10am. High near 71. Southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Monday Night 2024-05-13, Heavy Rain. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Chance of precipitation is 90%.
Tuesday 2024-05-14, Showers. Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%.
Tuesday Night 2024-05-14, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53.- Wednesday 2024-05-15, Sunny. Sunny, with a high near 77.
Wednesday Night 2024-05-15, Mostly Clear then Slight Chance Showers. A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56.
Thursday 2024-05-16, Slight Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Thursday Night 2024-05-16, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Friday 2024-05-17, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.