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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

Pevely MO

  • Today

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

    High: 64 °F

    Showers
    Likely 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 and variable wind becoming south around 5 mph after midnight. 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. West wind around 6 mph becoming calm in the afternoon. 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 25 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 54. Chance of precipitation is 90%.

    Low: 54 °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 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. 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 and variable wind becoming south around 5 mph after midnight. 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. West wind around 6 mph becoming calm in the afternoon. 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 25 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 54. 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 68.
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:
Pevely MO
 38.29°N 90.39°W (Elev. 495 ft)
Last Update:
4:36 am CST Mar 4, 2026
Forecast Valid:
7am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation