NWS Forecast for: Saint Clair MO Issued by: National Weather Service Saint Louis, MO Last Update: 10:25 am CDT Jul 29, 2021

Heat Advisory Hazardous Weather Outlook Today: Sunny, with a high near 96. Heat index values as high as 106. West wind 5 to 8 mph. Tonight: Scattered showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 72. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Friday: Scattered showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 86. East wind around 6 mph. Chance of precipitation is 30%. Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Light east wind. Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Light and variable wind. Chance of precipitation is 60%. Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 83. Sunday Night: Mostly clear, with a low around 61. Monday: Sunny, with a high near 81. Monday Night: Mostly clear, with a low around 60. Tuesday: Sunny, with a high near 81. Tuesday Night: Mostly clear, with a low around 59. Wednesday: Sunny, with a high near 83.

Saint Clair MO  38.35°N 90.98°W (Elev. 715 ft)

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