National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Mostly Cloudy

21°C

69°F

Humidity 73%
Wind Speed Calm
Barometer 1009.7 mb (29.83 in)
Dewpoint 16°C (60°F)
Visibility 16 km
Last update 15 May 12:54 pm CDT
Extended Forecast for

Wentzville MO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 24. North wind 10 to 13 km/h.

    High: 24 °C

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 16. North wind 5 to 8 km/h becoming calm. Chance of precipitation is 30%.

    Low: 16 °C

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 23. South wind 10 to 14 km/h. Chance of precipitation is 90%.

    High: 23 °C

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 16. West wind 10 to 13 km/h becoming south in the evening. Chance of precipitation is 60%.

    Low: 16 °C

    T-storms
    Likely then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 23. Southeast wind 10 to 16 km/h. Chance of precipitation is 70%.

    High: 23 °C

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 16.

    Low: 16 °C

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 27.

    High: 27 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. North wind 10 to 13 km/h.
Tonight
A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 16. North wind 5 to 8 km/h becoming calm. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. High near 23. South wind 10 to 14 km/h. Chance of precipitation is 90%.
Thursday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 16. West wind 10 to 13 km/h becoming south in the evening. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 23. Southeast wind 10 to 16 km/h. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 28.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 17.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Wentzville MO
 38.81°N 90.85°W (Elev. 633 m)
Last Update:
12:07 pm CDT May 15, 2024
Forecast Valid:
1pm CDT May 15, 2024-6pm CDT May 21, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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