I-55 weather conditions near I-55 MO exit 40, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 64°F 2024-05-18T02:56:00-05:00 
Overnight 2024-05-18, Patchy Dense Fog. Patchy dense fog. Otherwise, partly cloudy, with a low around 63. Calm wind.Saturday 2024-05-18, Slight Chance T-storms and Areas Dense Fog. A slight chance of showers and thunderstorms. Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
- Saturday Night 2024-05-18, Mostly Clear. Mostly clear, with a low around 64. Light and variable wind.
Sunday 2024-05-19, Sunny. Sunny, with a high near 88. Light and variable wind.- Sunday Night 2024-05-19, Mostly Clear. Mostly clear, with a low around 67. Light east southeast wind.
Monday 2024-05-20, Mostly Sunny. Mostly sunny, with a high near 89. South wind 5 to 10 mph.- Monday Night 2024-05-20, Mostly Clear. Mostly clear, with a low around 70. South southeast wind 6 to 8 mph.
Tuesday 2024-05-21, Sunny then Mostly Sunny and Breezy. Mostly sunny, with a high near 90. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night 2024-05-21, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday 2024-05-22, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 88. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday Night 2024-05-22, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind 7 to 10 mph.Thursday 2024-05-23, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82. North northwest wind 8 to 11 mph becoming south southeast in the afternoon.
Thursday Night 2024-05-23, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 5 to 7 mph.
Friday 2024-05-24, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southeast wind 7 to 10 mph.