I-55 weather conditions near Saint Louis, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 82°F 2024-06-25T06:53:00-05:00 
Today 2024-06-25, Hot. Sunny and hot, with a high near 101. Heat index values as high as 108. West wind 7 to 9 mph.Tonight 2024-06-25, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 73. South wind around 6 mph becoming west in the evening. Chance of precipitation is 70%.
Wednesday 2024-06-26, T-storms then Chance T-storms. Showers and thunderstorms, mainly before 10am. High near 87. West wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 80%.
Wednesday Night 2024-06-26, Mostly Clear. Mostly clear, with a low around 67. North wind 5 to 7 mph becoming calm after midnight.
Thursday 2024-06-27, Sunny. Sunny, with a high near 89. Light and variable wind becoming east around 5 mph in the afternoon.
Thursday Night 2024-06-27, Mostly Cloudy. Mostly cloudy, with a low around 70.
Friday 2024-06-28, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 93.
Friday Night 2024-06-28, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 78.
Saturday 2024-06-29, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Saturday Night 2024-06-29, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Sunday 2024-06-30, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night 2024-06-30, Partly Cloudy. Partly cloudy, with a low around 68.
Monday 2024-07-01, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.