Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Festus MO

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall.  Patchy fog before 10am. High near 64. Calm wind becoming south around 5 mph.  Chance of precipitation is 90%.

    High: 64 °F

    Heavy Rain
    and Patchy
    Fog then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm.  Patchy fog after 8pm. Low around 53. Light south wind.  Chance of precipitation is 90%.

    Low: 53 °F

    T-storms and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Thursday

    Thursday: Showers likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 70. Light and variable wind becoming west around 6 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am.  Mostly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon.  Partly sunny, with a high near 79. South wind 6 to 13 mph, with gusts as high as 26 mph.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am.  Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Patchy fog before 10am. High near 64. Calm wind becoming south around 5 mph. Chance of precipitation is 90%.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Patchy fog after 8pm. Low around 53. Light south wind. Chance of precipitation is 90%.
Thursday
Showers likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. Light and variable wind becoming west around 6 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%.
Friday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 79. South wind 6 to 13 mph, with gusts as high as 26 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 55. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers before noon. Partly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 79.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Festus MO
 38.22°N 90.39°W (Elev. 446 ft)
4:36 am CST Mar 4, 2026
7am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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