NWS Forecast for: West Alton MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 11:55 am CDT Jul 25, 2021
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  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 33. North wind 10 to 13 km/h.

    Mostly Sunny


    High: 33 °C

  • Tonight

    Tonight: Areas of fog after 4am.  Otherwise, mostly clear, with a low around 21. North wind 6 to 11 km/h becoming light  after midnight.

    Partly Cloudy
    then Areas
    Fog

    Low: 21 °C

  • Monday

    Monday: Areas of fog before 8am.  Otherwise, sunny, with a high near 33. Light and variable wind becoming east 8 to 13 km/h in the morning.

    Areas Fog
    then Sunny

    High: 33 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 21. East wind 5 to 8 km/h becoming calm  in the evening.

    Mostly Clear


    Low: 21 °C

  • Tuesday

    Tuesday: Sunny, with a high near 34. Calm wind.

    Sunny


    High: 34 °C

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 22.

    Clear


    Low: 22 °C

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    Sunny


    High: 35 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 23.

    Mostly Clear


    Low: 23 °C

  • Thursday

    Thursday: Sunny and hot, with a high near 36.

    Hot


    High: 36 °C



  • This Afternoon: Mostly sunny, with a high near 33. North wind 10 to 13 km/h.

    Tonight: Areas of fog after 4am. Otherwise, mostly clear, with a low around 21. North wind 6 to 11 km/h becoming light after midnight.

    Monday: Areas of fog before 8am. Otherwise, sunny, with a high near 33. Light and variable wind becoming east 8 to 13 km/h in the morning.

    Monday Night: Mostly clear, with a low around 21. East wind 5 to 8 km/h becoming calm in the evening.

    Tuesday: Sunny, with a high near 34. Calm wind.

    Tuesday Night: Clear, with a low around 22.

    Wednesday: Sunny, with a high near 35.

    Wednesday Night: Mostly clear, with a low around 23.

    Thursday: Sunny and hot, with a high near 36.

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23.

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.

    Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.



    West Alton MO
     38.86°N 90.22°W (Elev. 130 m)

    Visit your local NWS office at: https://www.weather.gov/lsx/